Cysylltau cyflym:
yn ôl math o eiddo
yn ôl statws y prynwr
yn ôl statws cyllido
yn ôl statws yr eiddo
Ystadegau Prisiau Tai
Math o eiddo
Tracio’r mynegai, pris cyfartalog a’r newid misol a blynyddol ar gyfer pob math o eiddo neu ganolbwyntio ar un penodol.
Dyddiad
|
Tai ar wahân
|
Tai pâr
|
Tai teras
|
Mehefin 2005
|
357264.0
|
225071.0
|
201980.0
|
Gorffennaf 2005
|
362219.0
|
227283.0
|
203832.0
|
Awst 2005
|
362317.0
|
226499.0
|
203261.0
|
Medi 2005
|
364597.0
|
227143.0
|
204048.0
|
Hydref 2005
|
356620.0
|
221976.0
|
200043.0
|
Tachwedd 2005
|
359792.0
|
225201.0
|
203067.0
|
Rhagfyr 2005
|
361778.0
|
227134.0
|
205200.0
|
Ionawr 2006
|
368073.0
|
231060.0
|
208940.0
|
Chwefror 2006
|
367829.0
|
231018.0
|
209165.0
|
Mawrth 2006
|
365704.0
|
229718.0
|
207621.0
|
Ebrill 2006
|
374111.0
|
235670.0
|
212789.0
|
Mai 2006
|
377083.0
|
237010.0
|
213663.0
|
Mehefin 2006
|
382528.0
|
240740.0
|
217019.0
|
Gorffennaf 2006
|
391773.0
|
246099.0
|
222366.0
|
Awst 2006
|
396848.0
|
249202.0
|
225679.0
|
Medi 2006
|
399486.0
|
249951.0
|
226201.0
|
Hydref 2006
|
393202.0
|
245721.0
|
222145.0
|
Tachwedd 2006
|
395202.0
|
247426.0
|
223360.0
|
Rhagfyr 2006
|
395410.0
|
248236.0
|
224688.0
|
Ionawr 2007
|
388998.0
|
244202.0
|
220943.0
|
Chwefror 2007
|
393530.0
|
247097.0
|
223678.0
|
Mawrth 2007
|
399899.0
|
251580.0
|
227971.0
|
Ebrill 2007
|
403085.0
|
253891.0
|
230861.0
|
Mai 2007
|
400915.0
|
252773.0
|
230343.0
|
Mehefin 2007
|
400049.0
|
251542.0
|
229158.0
|
Gorffennaf 2007
|
410182.0
|
257063.0
|
233553.0
|
Awst 2007
|
411881.0
|
257126.0
|
233520.0
|
Medi 2007
|
420685.0
|
261520.0
|
236836.0
|
Hydref 2007
|
417425.0
|
259459.0
|
235462.0
|
Tachwedd 2007
|
425833.0
|
263799.0
|
238932.0
|
Rhagfyr 2007
|
420394.0
|
260341.0
|
236151.0
|
Ionawr 2008
|
425758.0
|
262951.0
|
238257.0
|
Chwefror 2008
|
417254.0
|
258326.0
|
233888.0
|
Mawrth 2008
|
411455.0
|
256194.0
|
231918.0
|
Ebrill 2008
|
404153.0
|
252983.0
|
229066.0
|
Mai 2008
|
411788.0
|
257825.0
|
233756.0
|
Mehefin 2008
|
407676.0
|
253971.0
|
230110.0
|
Gorffennaf 2008
|
416035.0
|
258916.0
|
234556.0
|
Awst 2008
|
403904.0
|
250087.0
|
226473.0
|
Medi 2008
|
407214.0
|
250900.0
|
227143.0
|
Hydref 2008
|
380938.0
|
234102.0
|
211479.0
|
Tachwedd 2008
|
370694.0
|
228407.0
|
206170.0
|
Rhagfyr 2008
|
367020.0
|
226890.0
|
205104.0
|
Ionawr 2009
|
373931.0
|
229056.0
|
206906.0
|
Chwefror 2009
|
384619.0
|
235279.0
|
212125.0
|
Mawrth 2009
|
369443.0
|
225756.0
|
203274.0
|
Ebrill 2009
|
358001.0
|
221535.0
|
199856.0
|
Mai 2009
|
350334.0
|
217434.0
|
196687.0
|
Mehefin 2009
|
354736.0
|
220326.0
|
199496.0
|
Gorffennaf 2009
|
372093.0
|
229682.0
|
207860.0
|
Awst 2009
|
382964.0
|
236321.0
|
214170.0
|
Medi 2009
|
391086.0
|
241118.0
|
218440.0
|
Hydref 2009
|
396790.0
|
244645.0
|
221606.0
|
Tachwedd 2009
|
393173.0
|
241358.0
|
218908.0
|
Rhagfyr 2009
|
397473.0
|
245291.0
|
222787.0
|
Ionawr 2010
|
396488.0
|
244360.0
|
221877.0
|
Chwefror 2010
|
404662.0
|
250405.0
|
225968.0
|
Mawrth 2010
|
402656.0
|
248054.0
|
223356.0
|
Ebrill 2010
|
403659.0
|
249425.0
|
224215.0
|
Mai 2010
|
399237.0
|
246134.0
|
221828.0
|
Mehefin 2010
|
410515.0
|
253270.0
|
228218.0
|
Gorffennaf 2010
|
420611.0
|
257745.0
|
232020.0
|
Awst 2010
|
420878.0
|
257886.0
|
231268.0
|
Medi 2010
|
416824.0
|
254221.0
|
227776.0
|
Hydref 2010
|
412244.0
|
252164.0
|
225866.0
|
Tachwedd 2010
|
413944.0
|
252463.0
|
226151.0
|
Rhagfyr 2010
|
424239.0
|
259522.0
|
231761.0
|
Ionawr 2011
|
414902.0
|
252697.0
|
225590.0
|
Chwefror 2011
|
422079.0
|
256546.0
|
229199.0
|
Mawrth 2011
|
407382.0
|
245652.0
|
220064.0
|
Ebrill 2011
|
409404.0
|
247863.0
|
222175.0
|
Mai 2011
|
404684.0
|
245966.0
|
220535.0
|
Mehefin 2011
|
403084.0
|
246916.0
|
220809.0
|
Gorffennaf 2011
|
398954.0
|
244569.0
|
219138.0
|
Awst 2011
|
395908.0
|
242048.0
|
216502.0
|
Medi 2011
|
410431.0
|
249737.0
|
223238.0
|
Hydref 2011
|
417094.0
|
252931.0
|
224885.0
|
Tachwedd 2011
|
417462.0
|
253115.0
|
225220.0
|
Rhagfyr 2011
|
402113.0
|
244386.0
|
217125.0
|
Ionawr 2012
|
400938.0
|
243927.0
|
216838.0
|
Chwefror 2012
|
409393.0
|
248808.0
|
221133.0
|
Mawrth 2012
|
417063.0
|
254125.0
|
226365.0
|
Ebrill 2012
|
423534.0
|
257900.0
|
230254.0
|
Mai 2012
|
416479.0
|
254671.0
|
227907.0
|
Mehefin 2012
|
424032.0
|
258654.0
|
232291.0
|
Gorffennaf 2012
|
421685.0
|
256563.0
|
230460.0
|
Awst 2012
|
423564.0
|
256929.0
|
230726.0
|
Medi 2012
|
426513.0
|
258117.0
|
231576.0
|
Hydref 2012
|
430421.0
|
261319.0
|
234431.0
|
Tachwedd 2012
|
427328.0
|
259806.0
|
233441.0
|
Rhagfyr 2012
|
418349.0
|
254122.0
|
228199.0
|
Ionawr 2013
|
418175.0
|
254313.0
|
227847.0
|
Chwefror 2013
|
418245.0
|
254341.0
|
227399.0
|
Mawrth 2013
|
407551.0
|
248236.0
|
221669.0
|
Ebrill 2013
|
407961.0
|
248443.0
|
222465.0
|
Mai 2013
|
413213.0
|
252006.0
|
225707.0
|
Mehefin 2013
|
433133.0
|
264636.0
|
236999.0
|
Gorffennaf 2013
|
428319.0
|
261618.0
|
234586.0
|
Awst 2013
|
439408.0
|
268140.0
|
240201.0
|
Medi 2013
|
442436.0
|
269112.0
|
241422.0
|
Hydref 2013
|
451811.0
|
274249.0
|
245371.0
|
Tachwedd 2013
|
447937.0
|
272775.0
|
244045.0
|
Rhagfyr 2013
|
443306.0
|
271699.0
|
242387.0
|
Ionawr 2014
|
438792.0
|
269526.0
|
240392.0
|
Chwefror 2014
|
435230.0
|
266635.0
|
237286.0
|
Mawrth 2014
|
439693.0
|
269233.0
|
239225.0
|
Ebrill 2014
|
447781.0
|
274605.0
|
244135.0
|
Mai 2014
|
450703.0
|
277217.0
|
247006.0
|
Mehefin 2014
|
451549.0
|
278051.0
|
247776.0
|
Gorffennaf 2014
|
457015.0
|
281528.0
|
250824.0
|
Awst 2014
|
463819.0
|
285101.0
|
253870.0
|
Medi 2014
|
477477.0
|
292837.0
|
261218.0
|
Hydref 2014
|
477247.0
|
292561.0
|
260533.0
|
Tachwedd 2014
|
473393.0
|
290581.0
|
258555.0
|
Rhagfyr 2014
|
466609.0
|
286310.0
|
254227.0
|
Ionawr 2015
|
464935.0
|
284991.0
|
252556.0
|
Chwefror 2015
|
472785.0
|
288329.0
|
255736.0
|
Mawrth 2015
|
468692.0
|
285126.0
|
252518.0
|
Ebrill 2015
|
465166.0
|
282861.0
|
250923.0
|
Mai 2015
|
461601.0
|
281933.0
|
249584.0
|
Mehefin 2015
|
463519.0
|
284484.0
|
252044.0
|
Gorffennaf 2015
|
465882.0
|
286521.0
|
253649.0
|
Awst 2015
|
475076.0
|
292175.0
|
258736.0
|
Medi 2015
|
486084.0
|
297539.0
|
263651.0
|
Hydref 2015
|
497208.0
|
304620.0
|
269841.0
|
Tachwedd 2015
|
511842.0
|
313614.0
|
277442.0
|
Rhagfyr 2015
|
517341.0
|
316743.0
|
279454.0
|
Ionawr 2016
|
527820.0
|
323050.0
|
284064.0
|
Chwefror 2016
|
514067.0
|
314285.0
|
276015.0
|
Mawrth 2016
|
513342.0
|
314127.0
|
276120.0
|
Ebrill 2016
|
499568.0
|
305342.0
|
268898.0
|
Mai 2016
|
489203.0
|
299363.0
|
263956.0
|
Mehefin 2016
|
486880.0
|
297830.0
|
262746.0
|
Gorffennaf 2016
|
487603.0
|
298208.0
|
263268.0
|
Awst 2016
|
507419.0
|
310056.0
|
273835.0
|
Medi 2016
|
517320.0
|
316599.0
|
278829.0
|
Hydref 2016
|
520050.0
|
317919.0
|
279177.0
|
Tachwedd 2016
|
517262.0
|
315222.0
|
275795.0
|
Rhagfyr 2016
|
513078.0
|
311602.0
|
272625.0
|
Ionawr 2017
|
521993.0
|
316743.0
|
277089.0
|
Chwefror 2017
|
529073.0
|
321035.0
|
280977.0
|
Mawrth 2017
|
526155.0
|
319015.0
|
278507.0
|
Ebrill 2017
|
520320.0
|
314749.0
|
274578.0
|
Mai 2017
|
508699.0
|
308889.0
|
268684.0
|
Mehefin 2017
|
522669.0
|
317936.0
|
277021.0
|
Gorffennaf 2017
|
528205.0
|
322565.0
|
280828.0
|
Awst 2017
|
532415.0
|
324444.0
|
283248.0
|
Medi 2017
|
540918.0
|
329340.0
|
287377.0
|
Hydref 2017
|
548781.0
|
333651.0
|
291023.0
|
Tachwedd 2017
|
562114.0
|
342320.0
|
297892.0
|
Rhagfyr 2017
|
549344.0
|
335167.0
|
291385.0
|
Ionawr 2018
|
551926.0
|
337046.0
|
292831.0
|
Chwefror 2018
|
546218.0
|
331548.0
|
287777.0
|
Mawrth 2018
|
543565.0
|
330140.0
|
286491.0
|
Ebrill 2018
|
528677.0
|
321408.0
|
279252.0
|
Mai 2018
|
521030.0
|
318452.0
|
276733.0
|
Mehefin 2018
|
521630.0
|
319816.0
|
277533.0
|
Gorffennaf 2018
|
549478.0
|
335921.0
|
291580.0
|
Awst 2018
|
553329.0
|
338572.0
|
294423.0
|
Medi 2018
|
561306.0
|
342865.0
|
298294.0
|
Hydref 2018
|
553827.0
|
338790.0
|
294099.0
|
Tachwedd 2018
|
560102.0
|
342641.0
|
296986.0
|
Rhagfyr 2018
|
565620.0
|
346225.0
|
299525.0
|
Ionawr 2019
|
554842.0
|
339164.0
|
293063.0
|
Chwefror 2019
|
557293.0
|
339293.0
|
292714.0
|
Mawrth 2019
|
560398.0
|
340378.0
|
293561.0
|
Ebrill 2019
|
563766.0
|
343372.0
|
296901.0
|
Mai 2019
|
564375.0
|
345072.0
|
298941.0
|
Mehefin 2019
|
557850.0
|
341241.0
|
296392.0
|
Gorffennaf 2019
|
580182.0
|
354914.0
|
308168.0
|
Awst 2019
|
592451.0
|
360809.0
|
313570.0
|
Medi 2019
|
593523.0
|
360746.0
|
314170.0
|
Hydref 2019
|
578742.0
|
352263.0
|
306184.0
|
Tachwedd 2019
|
569892.0
|
348329.0
|
301545.0
|
Rhagfyr 2019
|
561481.0
|
344782.0
|
297762.0
|
Ionawr 2020
|
565117.0
|
346829.0
|
299819.0
|
Chwefror 2020
|
563812.0
|
345088.0
|
298831.0
|
Mawrth 2020
|
583931.0
|
356024.0
|
307808.0
|
Ebrill 2020
|
579769.0
|
352628.0
|
305079.0
|
Mai 2020
|
569754.0
|
348248.0
|
300706.0
|
Mehefin 2020
|
560750.0
|
344746.0
|
298099.0
|
Gorffennaf 2020
|
577916.0
|
355516.0
|
307442.0
|
Awst 2020
|
600900.0
|
367653.0
|
318593.0
|
Medi 2020
|
620408.0
|
376958.0
|
326606.0
|
Hydref 2020
|
621950.0
|
376637.0
|
326482.0
|
Tachwedd 2020
|
626233.0
|
379065.0
|
329215.0
|
Rhagfyr 2020
|
608060.0
|
367767.0
|
320153.0
|
Ionawr 2021
|
602569.0
|
366468.0
|
319835.0
|
Chwefror 2021
|
596891.0
|
365411.0
|
319659.0
|
Mawrth 2021
|
602169.0
|
371319.0
|
325671.0
|
Ebrill 2021
|
599934.0
|
370245.0
|
324847.0
|
Mai 2021
|
597114.0
|
368191.0
|
322660.0
|
Mehefin 2021
|
608319.0
|
375187.0
|
330440.0
|
Dyddiad
|
Tai ar wahân
|
Tai pâr
|
Tai teras
|
Mehefin 2005
|
1.0
|
2.3
|
3.0
|
Gorffennaf 2005
|
4.5
|
5.3
|
6.0
|
Awst 2005
|
1.1
|
1.6
|
2.6
|
Medi 2005
|
3.7
|
4.3
|
5.6
|
Hydref 2005
|
-1.7
|
-1.2
|
0.1
|
Tachwedd 2005
|
3.0
|
4.0
|
5.4
|
Rhagfyr 2005
|
3.8
|
4.5
|
5.6
|
Ionawr 2006
|
6.7
|
7.5
|
8.3
|
Chwefror 2006
|
4.7
|
5.3
|
6.4
|
Mawrth 2006
|
2.0
|
2.5
|
3.5
|
Ebrill 2006
|
4.3
|
4.3
|
5.3
|
Mai 2006
|
5.2
|
5.1
|
5.7
|
Mehefin 2006
|
7.1
|
7.0
|
7.4
|
Gorffennaf 2006
|
8.2
|
8.3
|
9.1
|
Awst 2006
|
9.5
|
10.0
|
11.0
|
Medi 2006
|
9.6
|
10.0
|
10.9
|
Hydref 2006
|
10.3
|
10.7
|
11.0
|
Tachwedd 2006
|
9.8
|
9.9
|
10.0
|
Rhagfyr 2006
|
9.3
|
9.3
|
9.5
|
Ionawr 2007
|
5.7
|
5.7
|
5.7
|
Chwefror 2007
|
7.0
|
7.0
|
6.9
|
Mawrth 2007
|
9.4
|
9.5
|
9.8
|
Ebrill 2007
|
7.7
|
7.7
|
8.5
|
Mai 2007
|
6.3
|
6.6
|
7.8
|
Mehefin 2007
|
4.6
|
4.5
|
5.6
|
Gorffennaf 2007
|
4.7
|
4.4
|
5.0
|
Awst 2007
|
3.8
|
3.2
|
3.5
|
Medi 2007
|
5.3
|
4.6
|
4.7
|
Hydref 2007
|
6.2
|
5.6
|
6.0
|
Tachwedd 2007
|
7.8
|
6.6
|
7.0
|
Rhagfyr 2007
|
6.3
|
4.9
|
5.1
|
Ionawr 2008
|
9.4
|
7.7
|
7.8
|
Chwefror 2008
|
6.0
|
4.5
|
4.6
|
Mawrth 2008
|
2.9
|
1.8
|
1.7
|
Ebrill 2008
|
0.3
|
-0.4
|
-0.8
|
Mai 2008
|
2.7
|
2.0
|
1.5
|
Mehefin 2008
|
1.9
|
1.0
|
0.4
|
Gorffennaf 2008
|
1.4
|
0.7
|
0.4
|
Awst 2008
|
-1.9
|
-2.7
|
-3.0
|
Medi 2008
|
-3.2
|
-4.1
|
-4.1
|
Hydref 2008
|
-8.7
|
-9.8
|
-10.2
|
Tachwedd 2008
|
-13.0
|
-13.4
|
-13.7
|
Rhagfyr 2008
|
-12.7
|
-12.8
|
-13.2
|
Ionawr 2009
|
-12.2
|
-12.9
|
-13.2
|
Chwefror 2009
|
-7.8
|
-8.9
|
-9.3
|
Mawrth 2009
|
-10.2
|
-11.9
|
-12.4
|
Ebrill 2009
|
-11.4
|
-12.4
|
-12.8
|
Mai 2009
|
-14.9
|
-15.7
|
-15.9
|
Mehefin 2009
|
-13.0
|
-13.2
|
-13.3
|
Gorffennaf 2009
|
-10.6
|
-11.3
|
-11.4
|
Awst 2009
|
-5.2
|
-5.5
|
-5.4
|
Medi 2009
|
-4.0
|
-3.9
|
-3.8
|
Hydref 2009
|
4.2
|
4.5
|
4.8
|
Tachwedd 2009
|
6.1
|
5.7
|
6.2
|
Rhagfyr 2009
|
8.3
|
8.1
|
8.6
|
Ionawr 2010
|
6.0
|
6.7
|
7.2
|
Chwefror 2010
|
5.2
|
6.4
|
6.5
|
Mawrth 2010
|
9.0
|
9.9
|
9.9
|
Ebrill 2010
|
12.8
|
12.6
|
12.2
|
Mai 2010
|
14.0
|
13.2
|
12.8
|
Mehefin 2010
|
15.7
|
15.0
|
14.4
|
Gorffennaf 2010
|
13.0
|
12.2
|
11.6
|
Awst 2010
|
9.9
|
9.1
|
8.0
|
Medi 2010
|
6.6
|
5.4
|
4.3
|
Hydref 2010
|
3.9
|
3.1
|
1.9
|
Tachwedd 2010
|
5.3
|
4.6
|
3.3
|
Rhagfyr 2010
|
6.7
|
5.8
|
4.0
|
Ionawr 2011
|
4.6
|
3.4
|
1.7
|
Chwefror 2011
|
4.3
|
2.4
|
1.4
|
Mawrth 2011
|
1.2
|
-1.0
|
-1.5
|
Ebrill 2011
|
1.4
|
-0.6
|
-0.9
|
Mai 2011
|
1.4
|
-0.1
|
-0.6
|
Mehefin 2011
|
-1.8
|
-2.5
|
-3.2
|
Gorffennaf 2011
|
-5.2
|
-5.1
|
-5.6
|
Awst 2011
|
-5.9
|
-6.1
|
-6.4
|
Medi 2011
|
-1.5
|
-1.8
|
-2.0
|
Hydref 2011
|
1.2
|
0.3
|
-0.4
|
Tachwedd 2011
|
0.8
|
0.3
|
-0.4
|
Rhagfyr 2011
|
-5.2
|
-5.8
|
-6.3
|
Ionawr 2012
|
-3.4
|
-3.5
|
-3.9
|
Chwefror 2012
|
-3.0
|
-3.0
|
-3.5
|
Mawrth 2012
|
2.4
|
3.4
|
2.9
|
Ebrill 2012
|
3.4
|
4.0
|
3.6
|
Mai 2012
|
2.9
|
3.5
|
3.3
|
Mehefin 2012
|
5.2
|
4.8
|
5.2
|
Gorffennaf 2012
|
5.7
|
4.9
|
5.2
|
Awst 2012
|
7.0
|
6.2
|
6.6
|
Medi 2012
|
3.9
|
3.4
|
3.7
|
Hydref 2012
|
3.2
|
3.3
|
4.2
|
Tachwedd 2012
|
2.4
|
2.6
|
3.6
|
Rhagfyr 2012
|
4.0
|
4.0
|
5.1
|
Ionawr 2013
|
4.3
|
4.3
|
5.1
|
Chwefror 2013
|
2.2
|
2.2
|
2.8
|
Mawrth 2013
|
-2.3
|
-2.3
|
-2.1
|
Ebrill 2013
|
-3.7
|
-3.7
|
-3.4
|
Mai 2013
|
-0.8
|
-1.0
|
-1.0
|
Mehefin 2013
|
2.2
|
2.3
|
2.0
|
Gorffennaf 2013
|
1.6
|
2.0
|
1.8
|
Awst 2013
|
3.7
|
4.4
|
4.1
|
Medi 2013
|
3.7
|
4.3
|
4.2
|
Hydref 2013
|
5.0
|
5.0
|
4.7
|
Tachwedd 2013
|
4.8
|
5.0
|
4.5
|
Rhagfyr 2013
|
6.0
|
6.9
|
6.2
|
Ionawr 2014
|
4.9
|
6.0
|
5.5
|
Chwefror 2014
|
4.1
|
4.8
|
4.4
|
Mawrth 2014
|
7.9
|
8.5
|
7.9
|
Ebrill 2014
|
9.8
|
10.5
|
9.7
|
Mai 2014
|
9.1
|
10.0
|
9.4
|
Mehefin 2014
|
4.2
|
5.1
|
4.6
|
Gorffennaf 2014
|
6.7
|
7.6
|
6.9
|
Awst 2014
|
5.6
|
6.3
|
5.7
|
Medi 2014
|
7.9
|
8.8
|
8.2
|
Hydref 2014
|
5.6
|
6.7
|
6.2
|
Tachwedd 2014
|
5.7
|
6.5
|
6.0
|
Rhagfyr 2014
|
5.3
|
5.4
|
4.9
|
Ionawr 2015
|
6.0
|
5.7
|
5.1
|
Chwefror 2015
|
8.6
|
8.1
|
7.8
|
Mawrth 2015
|
6.6
|
5.9
|
5.6
|
Ebrill 2015
|
3.9
|
3.0
|
2.8
|
Mai 2015
|
2.4
|
1.7
|
1.0
|
Mehefin 2015
|
2.6
|
2.3
|
1.7
|
Gorffennaf 2015
|
1.9
|
1.8
|
1.1
|
Awst 2015
|
2.4
|
2.5
|
1.9
|
Medi 2015
|
1.8
|
1.6
|
0.9
|
Hydref 2015
|
4.2
|
4.1
|
3.6
|
Tachwedd 2015
|
8.1
|
7.9
|
7.3
|
Rhagfyr 2015
|
10.9
|
10.6
|
9.9
|
Ionawr 2016
|
13.5
|
13.4
|
12.5
|
Chwefror 2016
|
8.7
|
9.0
|
7.9
|
Mawrth 2016
|
9.5
|
10.2
|
9.4
|
Ebrill 2016
|
7.4
|
8.0
|
7.2
|
Mai 2016
|
6.0
|
6.2
|
5.8
|
Mehefin 2016
|
5.0
|
4.7
|
4.2
|
Gorffennaf 2016
|
4.7
|
4.1
|
3.8
|
Awst 2016
|
6.8
|
6.1
|
5.8
|
Medi 2016
|
6.4
|
6.4
|
5.8
|
Hydref 2016
|
4.6
|
4.4
|
3.5
|
Tachwedd 2016
|
1.1
|
0.5
|
-0.6
|
Rhagfyr 2016
|
-0.8
|
-1.6
|
-2.4
|
Ionawr 2017
|
-1.1
|
-2.0
|
-2.5
|
Chwefror 2017
|
2.9
|
2.2
|
1.8
|
Mawrth 2017
|
2.5
|
1.6
|
0.9
|
Ebrill 2017
|
5.5
|
5.1
|
4.2
|
Mai 2017
|
4.8
|
4.4
|
3.1
|
Mehefin 2017
|
7.4
|
6.8
|
5.4
|
Gorffennaf 2017
|
8.3
|
8.2
|
6.7
|
Awst 2017
|
4.9
|
4.6
|
3.4
|
Medi 2017
|
4.6
|
4.0
|
3.1
|
Hydref 2017
|
5.5
|
5.0
|
4.2
|
Tachwedd 2017
|
8.7
|
8.6
|
8.0
|
Rhagfyr 2017
|
7.1
|
7.6
|
6.9
|
Ionawr 2018
|
5.7
|
6.4
|
5.7
|
Chwefror 2018
|
3.2
|
3.3
|
2.4
|
Mawrth 2018
|
3.3
|
3.5
|
2.9
|
Ebrill 2018
|
1.6
|
2.1
|
1.7
|
Mai 2018
|
2.4
|
3.1
|
3.0
|
Mehefin 2018
|
-0.2
|
0.6
|
0.2
|
Gorffennaf 2018
|
4.0
|
4.1
|
3.8
|
Awst 2018
|
3.9
|
4.4
|
4.0
|
Medi 2018
|
3.8
|
4.1
|
3.8
|
Hydref 2018
|
0.9
|
1.5
|
1.1
|
Tachwedd 2018
|
-0.4
|
0.1
|
-0.3
|
Rhagfyr 2018
|
3.0
|
3.3
|
2.8
|
Ionawr 2019
|
0.5
|
0.6
|
0.1
|
Chwefror 2019
|
2.0
|
2.3
|
1.7
|
Mawrth 2019
|
3.1
|
3.1
|
2.5
|
Ebrill 2019
|
6.6
|
6.8
|
6.3
|
Mai 2019
|
8.3
|
8.4
|
8.0
|
Mehefin 2019
|
6.9
|
6.7
|
6.8
|
Gorffennaf 2019
|
5.6
|
5.6
|
5.7
|
Awst 2019
|
7.1
|
6.6
|
6.5
|
Medi 2019
|
5.7
|
5.2
|
5.3
|
Hydref 2019
|
4.5
|
4.0
|
4.1
|
Tachwedd 2019
|
1.8
|
1.7
|
1.5
|
Rhagfyr 2019
|
-0.7
|
-0.4
|
-0.6
|
Ionawr 2020
|
1.8
|
2.3
|
2.3
|
Chwefror 2020
|
1.2
|
1.7
|
2.1
|
Mawrth 2020
|
4.2
|
4.6
|
4.8
|
Ebrill 2020
|
2.8
|
2.7
|
2.8
|
Mai 2020
|
1.0
|
0.9
|
0.6
|
Mehefin 2020
|
0.5
|
1.0
|
0.6
|
Gorffennaf 2020
|
-0.4
|
0.2
|
-0.2
|
Awst 2020
|
1.4
|
1.9
|
1.6
|
Medi 2020
|
4.5
|
4.5
|
4.0
|
Hydref 2020
|
7.5
|
6.9
|
6.6
|
Tachwedd 2020
|
9.9
|
8.8
|
9.2
|
Rhagfyr 2020
|
8.3
|
6.7
|
7.5
|
Ionawr 2021
|
6.6
|
5.7
|
6.7
|
Chwefror 2021
|
5.9
|
5.9
|
7.0
|
Mawrth 2021
|
3.1
|
4.3
|
5.8
|
Ebrill 2021
|
3.5
|
5.0
|
6.5
|
Mai 2021
|
4.8
|
5.7
|
7.3
|
Mehefin 2021
|
8.5
|
8.8
|
10.8
|
Dyddiad
|
Tai ar wahân
|
Tai pâr
|
Tai teras
|
Mehefin 2005
|
-0.3
|
-0.2
|
-0.1
|
Gorffennaf 2005
|
1.4
|
1.0
|
0.9
|
Awst 2005
|
0.0
|
-0.4
|
-0.3
|
Medi 2005
|
0.6
|
0.3
|
0.4
|
Hydref 2005
|
-2.2
|
-2.3
|
-2.0
|
Tachwedd 2005
|
0.9
|
1.4
|
1.5
|
Rhagfyr 2005
|
0.6
|
0.9
|
1.0
|
Ionawr 2006
|
1.7
|
1.7
|
1.8
|
Chwefror 2006
|
-0.1
|
-0.0
|
0.1
|
Mawrth 2006
|
-0.6
|
-0.6
|
-0.7
|
Ebrill 2006
|
2.3
|
2.6
|
2.5
|
Mai 2006
|
0.8
|
0.6
|
0.4
|
Mehefin 2006
|
1.4
|
1.6
|
1.6
|
Gorffennaf 2006
|
2.4
|
2.2
|
2.5
|
Awst 2006
|
1.3
|
1.3
|
1.5
|
Medi 2006
|
0.7
|
0.3
|
0.2
|
Hydref 2006
|
-1.6
|
-1.7
|
-1.8
|
Tachwedd 2006
|
0.5
|
0.7
|
0.6
|
Rhagfyr 2006
|
0.1
|
0.3
|
0.6
|
Ionawr 2007
|
-1.6
|
-1.6
|
-1.7
|
Chwefror 2007
|
1.2
|
1.2
|
1.2
|
Mawrth 2007
|
1.6
|
1.8
|
1.9
|
Ebrill 2007
|
0.8
|
0.9
|
1.3
|
Mai 2007
|
-0.5
|
-0.4
|
-0.2
|
Mehefin 2007
|
-0.2
|
-0.5
|
-0.5
|
Gorffennaf 2007
|
2.5
|
2.2
|
1.9
|
Awst 2007
|
0.4
|
0.0
|
-0.0
|
Medi 2007
|
2.1
|
1.7
|
1.4
|
Hydref 2007
|
-0.8
|
-0.8
|
-0.6
|
Tachwedd 2007
|
2.0
|
1.7
|
1.5
|
Rhagfyr 2007
|
-1.3
|
-1.3
|
-1.2
|
Ionawr 2008
|
1.3
|
1.0
|
0.9
|
Chwefror 2008
|
-2.0
|
-1.8
|
-1.8
|
Mawrth 2008
|
-1.4
|
-0.8
|
-0.8
|
Ebrill 2008
|
-1.8
|
-1.2
|
-1.2
|
Mai 2008
|
1.9
|
1.9
|
2.0
|
Mehefin 2008
|
-1.0
|
-1.5
|
-1.6
|
Gorffennaf 2008
|
2.0
|
2.0
|
1.9
|
Awst 2008
|
-2.9
|
-3.4
|
-3.4
|
Medi 2008
|
0.8
|
0.3
|
0.3
|
Hydref 2008
|
-6.4
|
-6.7
|
-6.9
|
Tachwedd 2008
|
-2.7
|
-2.4
|
-2.5
|
Rhagfyr 2008
|
-1.0
|
-0.7
|
-0.5
|
Ionawr 2009
|
1.9
|
1.0
|
0.9
|
Chwefror 2009
|
2.9
|
2.7
|
2.5
|
Mawrth 2009
|
-4.0
|
-4.0
|
-4.2
|
Ebrill 2009
|
-3.1
|
-1.9
|
-1.7
|
Mai 2009
|
-2.1
|
-1.8
|
-1.6
|
Mehefin 2009
|
1.3
|
1.3
|
1.4
|
Gorffennaf 2009
|
4.9
|
4.2
|
4.2
|
Awst 2009
|
2.9
|
2.9
|
3.0
|
Medi 2009
|
2.1
|
2.0
|
2.0
|
Hydref 2009
|
1.5
|
1.5
|
1.4
|
Tachwedd 2009
|
-0.9
|
-1.3
|
-1.2
|
Rhagfyr 2009
|
1.1
|
1.6
|
1.8
|
Ionawr 2010
|
-0.2
|
-0.4
|
-0.4
|
Chwefror 2010
|
2.1
|
2.5
|
1.8
|
Mawrth 2010
|
-0.5
|
-0.9
|
-1.2
|
Ebrill 2010
|
0.2
|
0.6
|
0.4
|
Mai 2010
|
-1.1
|
-1.3
|
-1.1
|
Mehefin 2010
|
2.8
|
2.9
|
2.9
|
Gorffennaf 2010
|
2.5
|
1.8
|
1.7
|
Awst 2010
|
0.1
|
0.1
|
-0.3
|
Medi 2010
|
-1.0
|
-1.4
|
-1.5
|
Hydref 2010
|
-1.1
|
-0.8
|
-0.8
|
Tachwedd 2010
|
0.4
|
0.1
|
0.1
|
Rhagfyr 2010
|
2.5
|
2.8
|
2.5
|
Ionawr 2011
|
-2.2
|
-2.6
|
-2.7
|
Chwefror 2011
|
1.7
|
1.5
|
1.6
|
Mawrth 2011
|
-3.5
|
-4.2
|
-4.0
|
Ebrill 2011
|
0.5
|
0.9
|
1.0
|
Mai 2011
|
-1.2
|
-0.8
|
-0.7
|
Mehefin 2011
|
-0.4
|
0.4
|
0.1
|
Gorffennaf 2011
|
-1.0
|
-1.0
|
-0.8
|
Awst 2011
|
-0.8
|
-1.0
|
-1.2
|
Medi 2011
|
3.7
|
3.2
|
3.1
|
Hydref 2011
|
1.6
|
1.3
|
0.7
|
Tachwedd 2011
|
0.1
|
0.1
|
0.2
|
Rhagfyr 2011
|
-3.7
|
-3.4
|
-3.6
|
Ionawr 2012
|
-0.3
|
-0.2
|
-0.1
|
Chwefror 2012
|
2.1
|
2.0
|
2.0
|
Mawrth 2012
|
1.9
|
2.1
|
2.4
|
Ebrill 2012
|
1.6
|
1.5
|
1.7
|
Mai 2012
|
-1.7
|
-1.2
|
-1.0
|
Mehefin 2012
|
1.8
|
1.6
|
1.9
|
Gorffennaf 2012
|
-0.6
|
-0.8
|
-0.8
|
Awst 2012
|
0.4
|
0.1
|
0.1
|
Medi 2012
|
0.7
|
0.5
|
0.4
|
Hydref 2012
|
0.9
|
1.2
|
1.2
|
Tachwedd 2012
|
-0.7
|
-0.6
|
-0.4
|
Rhagfyr 2012
|
-2.1
|
-2.2
|
-2.2
|
Ionawr 2013
|
-0.0
|
0.1
|
-0.2
|
Chwefror 2013
|
0.0
|
0.0
|
-0.2
|
Mawrth 2013
|
-2.6
|
-2.4
|
-2.5
|
Ebrill 2013
|
0.1
|
0.1
|
0.4
|
Mai 2013
|
1.3
|
1.4
|
1.5
|
Mehefin 2013
|
4.8
|
5.0
|
5.0
|
Gorffennaf 2013
|
-1.1
|
-1.1
|
-1.0
|
Awst 2013
|
2.6
|
2.5
|
2.4
|
Medi 2013
|
0.7
|
0.4
|
0.5
|
Hydref 2013
|
2.1
|
1.9
|
1.6
|
Tachwedd 2013
|
-0.9
|
-0.5
|
-0.5
|
Rhagfyr 2013
|
-1.0
|
-0.4
|
-0.7
|
Ionawr 2014
|
-1.0
|
-0.8
|
-0.8
|
Chwefror 2014
|
-0.8
|
-1.1
|
-1.3
|
Mawrth 2014
|
1.0
|
1.0
|
0.8
|
Ebrill 2014
|
1.8
|
2.0
|
2.0
|
Mai 2014
|
0.6
|
1.0
|
1.2
|
Mehefin 2014
|
0.2
|
0.3
|
0.3
|
Gorffennaf 2014
|
1.2
|
1.2
|
1.2
|
Awst 2014
|
1.5
|
1.3
|
1.2
|
Medi 2014
|
2.9
|
2.7
|
2.9
|
Hydref 2014
|
-0.1
|
-0.1
|
-0.3
|
Tachwedd 2014
|
-0.8
|
-0.7
|
-0.8
|
Rhagfyr 2014
|
-1.4
|
-1.5
|
-1.7
|
Ionawr 2015
|
-0.4
|
-0.5
|
-0.7
|
Chwefror 2015
|
1.7
|
1.2
|
1.3
|
Mawrth 2015
|
-0.9
|
-1.1
|
-1.3
|
Ebrill 2015
|
-0.8
|
-0.8
|
-0.6
|
Mai 2015
|
-0.8
|
-0.3
|
-0.5
|
Mehefin 2015
|
0.4
|
0.9
|
1.0
|
Gorffennaf 2015
|
0.5
|
0.7
|
0.6
|
Awst 2015
|
2.0
|
2.0
|
2.0
|
Medi 2015
|
2.3
|
1.8
|
1.9
|
Hydref 2015
|
2.3
|
2.4
|
2.4
|
Tachwedd 2015
|
2.9
|
3.0
|
2.8
|
Rhagfyr 2015
|
1.1
|
1.0
|
0.7
|
Ionawr 2016
|
2.0
|
2.0
|
1.6
|
Chwefror 2016
|
-2.6
|
-2.7
|
-2.8
|
Mawrth 2016
|
-0.1
|
-0.1
|
0.0
|
Ebrill 2016
|
-2.7
|
-2.8
|
-2.6
|
Mai 2016
|
-2.1
|
-2.0
|
-1.8
|
Mehefin 2016
|
-0.5
|
-0.5
|
-0.5
|
Gorffennaf 2016
|
0.2
|
0.1
|
0.2
|
Awst 2016
|
4.1
|
4.0
|
4.0
|
Medi 2016
|
2.0
|
2.1
|
1.8
|
Hydref 2016
|
0.5
|
0.4
|
0.1
|
Tachwedd 2016
|
-0.5
|
-0.8
|
-1.2
|
Rhagfyr 2016
|
-0.8
|
-1.2
|
-1.2
|
Ionawr 2017
|
1.7
|
1.6
|
1.6
|
Chwefror 2017
|
1.4
|
1.4
|
1.4
|
Mawrth 2017
|
-0.6
|
-0.6
|
-0.9
|
Ebrill 2017
|
-1.1
|
-1.3
|
-1.4
|
Mai 2017
|
-2.2
|
-1.9
|
-2.2
|
Mehefin 2017
|
2.8
|
2.9
|
3.1
|
Gorffennaf 2017
|
1.1
|
1.5
|
1.4
|
Awst 2017
|
0.8
|
0.6
|
0.9
|
Medi 2017
|
1.6
|
1.5
|
1.5
|
Hydref 2017
|
1.4
|
1.3
|
1.3
|
Tachwedd 2017
|
2.4
|
2.6
|
2.4
|
Rhagfyr 2017
|
-2.3
|
-2.1
|
-2.2
|
Ionawr 2018
|
0.5
|
0.6
|
0.5
|
Chwefror 2018
|
-1.0
|
-1.6
|
-1.7
|
Mawrth 2018
|
-0.5
|
-0.4
|
-0.4
|
Ebrill 2018
|
-2.7
|
-2.6
|
-2.5
|
Mai 2018
|
-1.4
|
-0.9
|
-0.9
|
Mehefin 2018
|
0.1
|
0.4
|
0.3
|
Gorffennaf 2018
|
5.3
|
5.0
|
5.1
|
Awst 2018
|
0.7
|
0.8
|
1.0
|
Medi 2018
|
1.4
|
1.3
|
1.3
|
Hydref 2018
|
-1.3
|
-1.2
|
-1.4
|
Tachwedd 2018
|
1.1
|
1.1
|
1.0
|
Rhagfyr 2018
|
1.0
|
1.0
|
0.8
|
Ionawr 2019
|
-1.9
|
-2.0
|
-2.2
|
Chwefror 2019
|
0.4
|
0.0
|
-0.1
|
Mawrth 2019
|
0.6
|
0.3
|
0.3
|
Ebrill 2019
|
0.6
|
0.9
|
1.1
|
Mai 2019
|
0.1
|
0.5
|
0.7
|
Mehefin 2019
|
-1.2
|
-1.1
|
-0.8
|
Gorffennaf 2019
|
4.0
|
4.0
|
4.0
|
Awst 2019
|
2.1
|
1.7
|
1.8
|
Medi 2019
|
0.2
|
-0.0
|
0.2
|
Hydref 2019
|
-2.5
|
-2.4
|
-2.5
|
Tachwedd 2019
|
-1.5
|
-1.1
|
-1.5
|
Rhagfyr 2019
|
-1.5
|
-1.0
|
-1.2
|
Ionawr 2020
|
0.6
|
0.6
|
0.7
|
Chwefror 2020
|
-0.2
|
-0.5
|
-0.3
|
Mawrth 2020
|
3.6
|
3.2
|
3.0
|
Ebrill 2020
|
-0.7
|
-1.0
|
-0.9
|
Mai 2020
|
-1.7
|
-1.2
|
-1.4
|
Mehefin 2020
|
-1.6
|
-1.0
|
-0.9
|
Gorffennaf 2020
|
3.1
|
3.1
|
3.1
|
Awst 2020
|
4.0
|
3.4
|
3.6
|
Medi 2020
|
3.2
|
2.5
|
2.5
|
Hydref 2020
|
0.2
|
-0.1
|
-0.0
|
Tachwedd 2020
|
0.7
|
0.6
|
0.8
|
Rhagfyr 2020
|
-2.9
|
-3.0
|
-2.8
|
Ionawr 2021
|
-0.9
|
-0.4
|
-0.1
|
Chwefror 2021
|
-0.9
|
-0.3
|
-0.1
|
Mawrth 2021
|
0.9
|
1.6
|
1.9
|
Ebrill 2021
|
-0.4
|
-0.3
|
-0.3
|
Mai 2021
|
-0.5
|
-0.6
|
-0.7
|
Mehefin 2021
|
1.9
|
1.9
|
2.4
|
Dyddiad
|
Tai ar wahân
|
Tai pâr
|
Tai teras
|
Mehefin 2005
|
76.8
|
79.0
|
80.0
|
Gorffennaf 2005
|
77.9
|
79.8
|
80.7
|
Awst 2005
|
77.9
|
79.5
|
80.5
|
Medi 2005
|
78.4
|
79.7
|
80.8
|
Hydref 2005
|
76.7
|
77.9
|
79.2
|
Tachwedd 2005
|
77.4
|
79.0
|
80.4
|
Rhagfyr 2005
|
77.8
|
79.7
|
81.2
|
Ionawr 2006
|
79.2
|
81.1
|
82.7
|
Chwefror 2006
|
79.1
|
81.1
|
82.8
|
Mawrth 2006
|
78.7
|
80.6
|
82.2
|
Ebrill 2006
|
80.5
|
82.7
|
84.2
|
Mai 2006
|
81.1
|
83.2
|
84.6
|
Mehefin 2006
|
82.3
|
84.5
|
85.9
|
Gorffennaf 2006
|
84.3
|
86.4
|
88.0
|
Awst 2006
|
85.4
|
87.4
|
89.4
|
Medi 2006
|
85.9
|
87.7
|
89.6
|
Hydref 2006
|
84.6
|
86.2
|
88.0
|
Tachwedd 2006
|
85.0
|
86.8
|
88.4
|
Rhagfyr 2006
|
85.0
|
87.1
|
89.0
|
Ionawr 2007
|
83.7
|
85.7
|
87.5
|
Chwefror 2007
|
84.6
|
86.7
|
88.6
|
Mawrth 2007
|
86.0
|
88.3
|
90.3
|
Ebrill 2007
|
86.7
|
89.1
|
91.4
|
Mai 2007
|
86.2
|
88.7
|
91.2
|
Mehefin 2007
|
86.0
|
88.3
|
90.7
|
Gorffennaf 2007
|
88.2
|
90.2
|
92.5
|
Awst 2007
|
88.6
|
90.2
|
92.5
|
Medi 2007
|
90.5
|
91.8
|
93.8
|
Hydref 2007
|
89.8
|
91.0
|
93.2
|
Tachwedd 2007
|
91.6
|
92.6
|
94.6
|
Rhagfyr 2007
|
90.4
|
91.4
|
93.5
|
Ionawr 2008
|
91.6
|
92.3
|
94.3
|
Chwefror 2008
|
89.7
|
90.6
|
92.6
|
Mawrth 2008
|
88.5
|
89.9
|
91.8
|
Ebrill 2008
|
86.9
|
88.8
|
90.7
|
Mai 2008
|
88.6
|
90.5
|
92.6
|
Mehefin 2008
|
87.7
|
89.1
|
91.1
|
Gorffennaf 2008
|
89.5
|
90.8
|
92.9
|
Awst 2008
|
86.9
|
87.8
|
89.7
|
Medi 2008
|
87.6
|
88.0
|
89.9
|
Hydref 2008
|
81.9
|
82.1
|
83.7
|
Tachwedd 2008
|
79.7
|
80.2
|
81.6
|
Rhagfyr 2008
|
78.9
|
79.6
|
81.2
|
Ionawr 2009
|
80.4
|
80.4
|
81.9
|
Chwefror 2009
|
82.7
|
82.6
|
84.0
|
Mawrth 2009
|
79.5
|
79.2
|
80.5
|
Ebrill 2009
|
77.0
|
77.7
|
79.1
|
Mai 2009
|
75.4
|
76.3
|
77.9
|
Mehefin 2009
|
76.3
|
77.3
|
79.0
|
Gorffennaf 2009
|
80.0
|
80.6
|
82.3
|
Awst 2009
|
82.4
|
82.9
|
84.8
|
Medi 2009
|
84.1
|
84.6
|
86.5
|
Hydref 2009
|
85.3
|
85.8
|
87.8
|
Tachwedd 2009
|
84.6
|
84.7
|
86.7
|
Rhagfyr 2009
|
85.5
|
86.1
|
88.2
|
Ionawr 2010
|
85.3
|
85.7
|
87.8
|
Chwefror 2010
|
87.0
|
87.9
|
89.5
|
Mawrth 2010
|
86.6
|
87.0
|
88.4
|
Ebrill 2010
|
86.8
|
87.5
|
88.8
|
Mai 2010
|
85.9
|
86.4
|
87.8
|
Mehefin 2010
|
88.3
|
88.9
|
90.4
|
Gorffennaf 2010
|
90.5
|
90.4
|
91.9
|
Awst 2010
|
90.5
|
90.5
|
91.6
|
Medi 2010
|
89.6
|
89.2
|
90.2
|
Hydref 2010
|
88.7
|
88.5
|
89.4
|
Tachwedd 2010
|
89.0
|
88.6
|
89.6
|
Rhagfyr 2010
|
91.2
|
91.1
|
91.8
|
Ionawr 2011
|
89.2
|
88.7
|
89.3
|
Chwefror 2011
|
90.8
|
90.0
|
90.8
|
Mawrth 2011
|
87.6
|
86.2
|
87.1
|
Ebrill 2011
|
88.1
|
87.0
|
88.0
|
Mai 2011
|
87.0
|
86.3
|
87.3
|
Mehefin 2011
|
86.7
|
86.6
|
87.4
|
Gorffennaf 2011
|
85.8
|
85.8
|
86.8
|
Awst 2011
|
85.2
|
84.9
|
85.7
|
Medi 2011
|
88.3
|
87.6
|
88.4
|
Hydref 2011
|
89.7
|
88.8
|
89.0
|
Tachwedd 2011
|
89.8
|
88.8
|
89.2
|
Rhagfyr 2011
|
86.5
|
85.8
|
86.0
|
Ionawr 2012
|
86.2
|
85.6
|
85.9
|
Chwefror 2012
|
88.0
|
87.3
|
87.6
|
Mawrth 2012
|
89.7
|
89.2
|
89.6
|
Ebrill 2012
|
91.1
|
90.5
|
91.2
|
Mai 2012
|
89.6
|
89.4
|
90.2
|
Mehefin 2012
|
91.2
|
90.8
|
92.0
|
Gorffennaf 2012
|
90.7
|
90.0
|
91.2
|
Awst 2012
|
91.1
|
90.2
|
91.4
|
Medi 2012
|
91.7
|
90.6
|
91.7
|
Hydref 2012
|
92.6
|
91.7
|
92.8
|
Tachwedd 2012
|
91.9
|
91.2
|
92.4
|
Rhagfyr 2012
|
90.0
|
89.2
|
90.4
|
Ionawr 2013
|
89.9
|
89.2
|
90.2
|
Chwefror 2013
|
90.0
|
89.2
|
90.0
|
Mawrth 2013
|
87.7
|
87.1
|
87.8
|
Ebrill 2013
|
87.8
|
87.2
|
88.1
|
Mai 2013
|
88.9
|
88.4
|
89.4
|
Mehefin 2013
|
93.2
|
92.9
|
93.8
|
Gorffennaf 2013
|
92.1
|
91.8
|
92.9
|
Awst 2013
|
94.5
|
94.1
|
95.1
|
Medi 2013
|
95.2
|
94.4
|
95.6
|
Hydref 2013
|
97.2
|
96.2
|
97.2
|
Tachwedd 2013
|
96.3
|
95.7
|
96.6
|
Rhagfyr 2013
|
95.4
|
95.3
|
96.0
|
Ionawr 2014
|
94.4
|
94.6
|
95.2
|
Chwefror 2014
|
93.6
|
93.6
|
94.0
|
Mawrth 2014
|
94.6
|
94.5
|
94.7
|
Ebrill 2014
|
96.3
|
96.4
|
96.7
|
Mai 2014
|
96.9
|
97.3
|
97.8
|
Mehefin 2014
|
97.1
|
97.6
|
98.1
|
Gorffennaf 2014
|
98.3
|
98.8
|
99.3
|
Awst 2014
|
99.8
|
100.0
|
100.5
|
Medi 2014
|
102.7
|
102.8
|
103.4
|
Hydref 2014
|
102.6
|
102.7
|
103.2
|
Tachwedd 2014
|
101.8
|
102.0
|
102.4
|
Rhagfyr 2014
|
100.4
|
100.5
|
100.7
|
Ionawr 2015
|
100.0
|
100.0
|
100.0
|
Chwefror 2015
|
101.7
|
101.2
|
101.3
|
Mawrth 2015
|
100.8
|
100.0
|
100.0
|
Ebrill 2015
|
100.0
|
99.2
|
99.4
|
Mai 2015
|
99.3
|
98.9
|
98.8
|
Mehefin 2015
|
99.7
|
99.8
|
99.8
|
Gorffennaf 2015
|
100.2
|
100.5
|
100.4
|
Awst 2015
|
102.2
|
102.5
|
102.4
|
Medi 2015
|
104.6
|
104.4
|
104.4
|
Hydref 2015
|
106.9
|
106.9
|
106.8
|
Tachwedd 2015
|
110.1
|
110.0
|
109.8
|
Rhagfyr 2015
|
111.3
|
111.1
|
110.6
|
Ionawr 2016
|
113.5
|
113.4
|
112.5
|
Chwefror 2016
|
110.6
|
110.3
|
109.3
|
Mawrth 2016
|
110.4
|
110.2
|
109.3
|
Ebrill 2016
|
107.4
|
107.1
|
106.5
|
Mai 2016
|
105.2
|
105.0
|
104.5
|
Mehefin 2016
|
104.7
|
104.5
|
104.0
|
Gorffennaf 2016
|
104.9
|
104.6
|
104.2
|
Awst 2016
|
109.1
|
108.8
|
108.4
|
Medi 2016
|
111.3
|
111.1
|
110.4
|
Hydref 2016
|
111.8
|
111.6
|
110.5
|
Tachwedd 2016
|
111.2
|
110.6
|
109.2
|
Rhagfyr 2016
|
110.4
|
109.3
|
108.0
|
Ionawr 2017
|
112.3
|
111.1
|
109.7
|
Chwefror 2017
|
113.8
|
112.6
|
111.2
|
Mawrth 2017
|
113.2
|
111.9
|
110.3
|
Ebrill 2017
|
111.9
|
110.4
|
108.7
|
Mai 2017
|
109.4
|
108.4
|
106.4
|
Mehefin 2017
|
112.4
|
111.6
|
109.7
|
Gorffennaf 2017
|
113.6
|
113.2
|
111.2
|
Awst 2017
|
114.5
|
113.8
|
112.2
|
Medi 2017
|
116.3
|
115.6
|
113.8
|
Hydref 2017
|
118.0
|
117.1
|
115.2
|
Tachwedd 2017
|
120.9
|
120.1
|
118.0
|
Rhagfyr 2017
|
118.2
|
117.6
|
115.4
|
Ionawr 2018
|
118.7
|
118.3
|
116.0
|
Chwefror 2018
|
117.5
|
116.3
|
114.0
|
Mawrth 2018
|
116.9
|
115.8
|
113.4
|
Ebrill 2018
|
113.7
|
112.8
|
110.6
|
Mai 2018
|
112.1
|
111.7
|
109.6
|
Mehefin 2018
|
112.2
|
112.2
|
109.9
|
Gorffennaf 2018
|
118.2
|
117.9
|
115.4
|
Awst 2018
|
119.0
|
118.8
|
116.6
|
Medi 2018
|
120.7
|
120.3
|
118.1
|
Hydref 2018
|
119.1
|
118.9
|
116.4
|
Tachwedd 2018
|
120.5
|
120.2
|
117.6
|
Rhagfyr 2018
|
121.7
|
121.5
|
118.6
|
Ionawr 2019
|
119.3
|
119.0
|
116.0
|
Chwefror 2019
|
119.9
|
119.0
|
115.9
|
Mawrth 2019
|
120.5
|
119.4
|
116.2
|
Ebrill 2019
|
121.3
|
120.5
|
117.6
|
Mai 2019
|
121.4
|
121.1
|
118.4
|
Mehefin 2019
|
120.0
|
119.7
|
117.4
|
Gorffennaf 2019
|
124.8
|
124.5
|
122.0
|
Awst 2019
|
127.4
|
126.6
|
124.2
|
Medi 2019
|
127.7
|
126.6
|
124.4
|
Hydref 2019
|
124.5
|
123.6
|
121.2
|
Tachwedd 2019
|
122.6
|
122.2
|
119.4
|
Rhagfyr 2019
|
120.8
|
121.0
|
117.9
|
Ionawr 2020
|
121.6
|
121.7
|
118.7
|
Chwefror 2020
|
121.3
|
121.1
|
118.3
|
Mawrth 2020
|
125.6
|
124.9
|
121.9
|
Ebrill 2020
|
124.7
|
123.7
|
120.8
|
Mai 2020
|
122.5
|
122.2
|
119.1
|
Mehefin 2020
|
120.6
|
121.0
|
118.0
|
Gorffennaf 2020
|
124.3
|
124.8
|
121.7
|
Awst 2020
|
129.2
|
129.0
|
126.2
|
Medi 2020
|
133.4
|
132.3
|
129.3
|
Hydref 2020
|
133.8
|
132.2
|
129.3
|
Tachwedd 2020
|
134.7
|
133.0
|
130.4
|
Rhagfyr 2020
|
130.8
|
129.0
|
126.8
|
Ionawr 2021
|
129.6
|
128.6
|
126.6
|
Chwefror 2021
|
128.4
|
128.2
|
126.6
|
Mawrth 2021
|
129.5
|
130.3
|
129.0
|
Ebrill 2021
|
129.0
|
129.9
|
128.6
|
Mai 2021
|
128.4
|
129.2
|
127.8
|
Mehefin 2021
|
130.8
|
131.6
|
130.8
|
Statws y prynwr
Tracio’r mynegai, pris cyfartalog a’r newid misol a blynyddol yn ôl y math o brynwr e.e. Prynwr am y Tro Cyntaf neu Gyn Berchen-Feddiannydd
Dyddiad
|
Mehefin 2005
|
Gorffennaf 2005
|
Awst 2005
|
Medi 2005
|
Hydref 2005
|
Tachwedd 2005
|
Rhagfyr 2005
|
Ionawr 2006
|
Chwefror 2006
|
Mawrth 2006
|
Ebrill 2006
|
Mai 2006
|
Mehefin 2006
|
Gorffennaf 2006
|
Awst 2006
|
Medi 2006
|
Hydref 2006
|
Tachwedd 2006
|
Rhagfyr 2006
|
Ionawr 2007
|
Chwefror 2007
|
Mawrth 2007
|
Ebrill 2007
|
Mai 2007
|
Mehefin 2007
|
Gorffennaf 2007
|
Awst 2007
|
Medi 2007
|
Hydref 2007
|
Tachwedd 2007
|
Rhagfyr 2007
|
Ionawr 2008
|
Chwefror 2008
|
Mawrth 2008
|
Ebrill 2008
|
Mai 2008
|
Mehefin 2008
|
Gorffennaf 2008
|
Awst 2008
|
Medi 2008
|
Hydref 2008
|
Tachwedd 2008
|
Rhagfyr 2008
|
Ionawr 2009
|
Chwefror 2009
|
Mawrth 2009
|
Ebrill 2009
|
Mai 2009
|
Mehefin 2009
|
Gorffennaf 2009
|
Awst 2009
|
Medi 2009
|
Hydref 2009
|
Tachwedd 2009
|
Rhagfyr 2009
|
Ionawr 2010
|
Chwefror 2010
|
Mawrth 2010
|
Ebrill 2010
|
Mai 2010
|
Mehefin 2010
|
Gorffennaf 2010
|
Awst 2010
|
Medi 2010
|
Hydref 2010
|
Tachwedd 2010
|
Rhagfyr 2010
|
Ionawr 2011
|
Chwefror 2011
|
Mawrth 2011
|
Ebrill 2011
|
Mai 2011
|
Mehefin 2011
|
Gorffennaf 2011
|
Awst 2011
|
Medi 2011
|
Hydref 2011
|
Tachwedd 2011
|
Rhagfyr 2011
|
Ionawr 2012
|
Chwefror 2012
|
Mawrth 2012
|
Ebrill 2012
|
Mai 2012
|
Mehefin 2012
|
Gorffennaf 2012
|
Awst 2012
|
Medi 2012
|
Hydref 2012
|
Tachwedd 2012
|
Rhagfyr 2012
|
Ionawr 2013
|
Chwefror 2013
|
Mawrth 2013
|
Ebrill 2013
|
Mai 2013
|
Mehefin 2013
|
Gorffennaf 2013
|
Awst 2013
|
Medi 2013
|
Hydref 2013
|
Tachwedd 2013
|
Rhagfyr 2013
|
Ionawr 2014
|
Chwefror 2014
|
Mawrth 2014
|
Ebrill 2014
|
Mai 2014
|
Mehefin 2014
|
Gorffennaf 2014
|
Awst 2014
|
Medi 2014
|
Hydref 2014
|
Tachwedd 2014
|
Rhagfyr 2014
|
Ionawr 2015
|
Chwefror 2015
|
Mawrth 2015
|
Ebrill 2015
|
Mai 2015
|
Mehefin 2015
|
Gorffennaf 2015
|
Awst 2015
|
Medi 2015
|
Hydref 2015
|
Tachwedd 2015
|
Rhagfyr 2015
|
Ionawr 2016
|
Chwefror 2016
|
Mawrth 2016
|
Ebrill 2016
|
Mai 2016
|
Mehefin 2016
|
Gorffennaf 2016
|
Awst 2016
|
Medi 2016
|
Hydref 2016
|
Tachwedd 2016
|
Rhagfyr 2016
|
Ionawr 2017
|
Chwefror 2017
|
Mawrth 2017
|
Ebrill 2017
|
Mai 2017
|
Mehefin 2017
|
Gorffennaf 2017
|
Awst 2017
|
Medi 2017
|
Hydref 2017
|
Tachwedd 2017
|
Rhagfyr 2017
|
Ionawr 2018
|
Chwefror 2018
|
Mawrth 2018
|
Ebrill 2018
|
Mai 2018
|
Mehefin 2018
|
Gorffennaf 2018
|
Awst 2018
|
Medi 2018
|
Hydref 2018
|
Tachwedd 2018
|
Rhagfyr 2018
|
Ionawr 2019
|
Chwefror 2019
|
Mawrth 2019
|
Ebrill 2019
|
Mai 2019
|
Mehefin 2019
|
Gorffennaf 2019
|
Awst 2019
|
Medi 2019
|
Hydref 2019
|
Tachwedd 2019
|
Rhagfyr 2019
|
Ionawr 2020
|
Chwefror 2020
|
Mawrth 2020
|
Ebrill 2020
|
Mai 2020
|
Mehefin 2020
|
Gorffennaf 2020
|
Awst 2020
|
Medi 2020
|
Hydref 2020
|
Tachwedd 2020
|
Rhagfyr 2020
|
Ionawr 2021
|
Chwefror 2021
|
Mawrth 2021
|
Ebrill 2021
|
Mai 2021
|
Mehefin 2021
|
Dyddiad
|
Mehefin 2005
|
Gorffennaf 2005
|
Awst 2005
|
Medi 2005
|
Hydref 2005
|
Tachwedd 2005
|
Rhagfyr 2005
|
Ionawr 2006
|
Chwefror 2006
|
Mawrth 2006
|
Ebrill 2006
|
Mai 2006
|
Mehefin 2006
|
Gorffennaf 2006
|
Awst 2006
|
Medi 2006
|
Hydref 2006
|
Tachwedd 2006
|
Rhagfyr 2006
|
Ionawr 2007
|
Chwefror 2007
|
Mawrth 2007
|
Ebrill 2007
|
Mai 2007
|
Mehefin 2007
|
Gorffennaf 2007
|
Awst 2007
|
Medi 2007
|
Hydref 2007
|
Tachwedd 2007
|
Rhagfyr 2007
|
Ionawr 2008
|
Chwefror 2008
|
Mawrth 2008
|
Ebrill 2008
|
Mai 2008
|
Mehefin 2008
|
Gorffennaf 2008
|
Awst 2008
|
Medi 2008
|
Hydref 2008
|
Tachwedd 2008
|
Rhagfyr 2008
|
Ionawr 2009
|
Chwefror 2009
|
Mawrth 2009
|
Ebrill 2009
|
Mai 2009
|
Mehefin 2009
|
Gorffennaf 2009
|
Awst 2009
|
Medi 2009
|
Hydref 2009
|
Tachwedd 2009
|
Rhagfyr 2009
|
Ionawr 2010
|
Chwefror 2010
|
Mawrth 2010
|
Ebrill 2010
|
Mai 2010
|
Mehefin 2010
|
Gorffennaf 2010
|
Awst 2010
|
Medi 2010
|
Hydref 2010
|
Tachwedd 2010
|
Rhagfyr 2010
|
Ionawr 2011
|
Chwefror 2011
|
Mawrth 2011
|
Ebrill 2011
|
Mai 2011
|
Mehefin 2011
|
Gorffennaf 2011
|
Awst 2011
|
Medi 2011
|
Hydref 2011
|
Tachwedd 2011
|
Rhagfyr 2011
|
Ionawr 2012
|
Chwefror 2012
|
Mawrth 2012
|
Ebrill 2012
|
Mai 2012
|
Mehefin 2012
|
Gorffennaf 2012
|
Awst 2012
|
Medi 2012
|
Hydref 2012
|
Tachwedd 2012
|
Rhagfyr 2012
|
Ionawr 2013
|
Chwefror 2013
|
Mawrth 2013
|
Ebrill 2013
|
Mai 2013
|
Mehefin 2013
|
Gorffennaf 2013
|
Awst 2013
|
Medi 2013
|
Hydref 2013
|
Tachwedd 2013
|
Rhagfyr 2013
|
Ionawr 2014
|
Chwefror 2014
|
Mawrth 2014
|
Ebrill 2014
|
Mai 2014
|
Mehefin 2014
|
Gorffennaf 2014
|
Awst 2014
|
Medi 2014
|
Hydref 2014
|
Tachwedd 2014
|
Rhagfyr 2014
|
Ionawr 2015
|
Chwefror 2015
|
Mawrth 2015
|
Ebrill 2015
|
Mai 2015
|
Mehefin 2015
|
Gorffennaf 2015
|
Awst 2015
|
Medi 2015
|
Hydref 2015
|
Tachwedd 2015
|
Rhagfyr 2015
|
Ionawr 2016
|
Chwefror 2016
|
Mawrth 2016
|
Ebrill 2016
|
Mai 2016
|
Mehefin 2016
|
Gorffennaf 2016
|
Awst 2016
|
Medi 2016
|
Hydref 2016
|
Tachwedd 2016
|
Rhagfyr 2016
|
Ionawr 2017
|
Chwefror 2017
|
Mawrth 2017
|
Ebrill 2017
|
Mai 2017
|
Mehefin 2017
|
Gorffennaf 2017
|
Awst 2017
|
Medi 2017
|
Hydref 2017
|
Tachwedd 2017
|
Rhagfyr 2017
|
Ionawr 2018
|
Chwefror 2018
|
Mawrth 2018
|
Ebrill 2018
|
Mai 2018
|
Mehefin 2018
|
Gorffennaf 2018
|
Awst 2018
|
Medi 2018
|
Hydref 2018
|
Tachwedd 2018
|
Rhagfyr 2018
|
Ionawr 2019
|
Chwefror 2019
|
Mawrth 2019
|
Ebrill 2019
|
Mai 2019
|
Mehefin 2019
|
Gorffennaf 2019
|
Awst 2019
|
Medi 2019
|
Hydref 2019
|
Tachwedd 2019
|
Rhagfyr 2019
|
Ionawr 2020
|
Chwefror 2020
|
Mawrth 2020
|
Ebrill 2020
|
Mai 2020
|
Mehefin 2020
|
Gorffennaf 2020
|
Awst 2020
|
Medi 2020
|
Hydref 2020
|
Tachwedd 2020
|
Rhagfyr 2020
|
Ionawr 2021
|
Chwefror 2021
|
Mawrth 2021
|
Ebrill 2021
|
Mai 2021
|
Mehefin 2021
|
Dyddiad
|
Mehefin 2005
|
Gorffennaf 2005
|
Awst 2005
|
Medi 2005
|
Hydref 2005
|
Tachwedd 2005
|
Rhagfyr 2005
|
Ionawr 2006
|
Chwefror 2006
|
Mawrth 2006
|
Ebrill 2006
|
Mai 2006
|
Mehefin 2006
|
Gorffennaf 2006
|
Awst 2006
|
Medi 2006
|
Hydref 2006
|
Tachwedd 2006
|
Rhagfyr 2006
|
Ionawr 2007
|
Chwefror 2007
|
Mawrth 2007
|
Ebrill 2007
|
Mai 2007
|
Mehefin 2007
|
Gorffennaf 2007
|
Awst 2007
|
Medi 2007
|
Hydref 2007
|
Tachwedd 2007
|
Rhagfyr 2007
|
Ionawr 2008
|
Chwefror 2008
|
Mawrth 2008
|
Ebrill 2008
|
Mai 2008
|
Mehefin 2008
|
Gorffennaf 2008
|
Awst 2008
|
Medi 2008
|
Hydref 2008
|
Tachwedd 2008
|
Rhagfyr 2008
|
Ionawr 2009
|
Chwefror 2009
|
Mawrth 2009
|
Ebrill 2009
|
Mai 2009
|
Mehefin 2009
|
Gorffennaf 2009
|
Awst 2009
|
Medi 2009
|
Hydref 2009
|
Tachwedd 2009
|
Rhagfyr 2009
|
Ionawr 2010
|
Chwefror 2010
|
Mawrth 2010
|
Ebrill 2010
|
Mai 2010
|
Mehefin 2010
|
Gorffennaf 2010
|
Awst 2010
|
Medi 2010
|
Hydref 2010
|
Tachwedd 2010
|
Rhagfyr 2010
|
Ionawr 2011
|
Chwefror 2011
|
Mawrth 2011
|
Ebrill 2011
|
Mai 2011
|
Mehefin 2011
|
Gorffennaf 2011
|
Awst 2011
|
Medi 2011
|
Hydref 2011
|
Tachwedd 2011
|
Rhagfyr 2011
|
Ionawr 2012
|
Chwefror 2012
|
Mawrth 2012
|
Ebrill 2012
|
Mai 2012
|
Mehefin 2012
|
Gorffennaf 2012
|
Awst 2012
|
Medi 2012
|
Hydref 2012
|
Tachwedd 2012
|
Rhagfyr 2012
|
Ionawr 2013
|
Chwefror 2013
|
Mawrth 2013
|
Ebrill 2013
|
Mai 2013
|
Mehefin 2013
|
Gorffennaf 2013
|
Awst 2013
|
Medi 2013
|
Hydref 2013
|
Tachwedd 2013
|
Rhagfyr 2013
|
Ionawr 2014
|
Chwefror 2014
|
Mawrth 2014
|
Ebrill 2014
|
Mai 2014
|
Mehefin 2014
|
Gorffennaf 2014
|
Awst 2014
|
Medi 2014
|
Hydref 2014
|
Tachwedd 2014
|
Rhagfyr 2014
|
Ionawr 2015
|
Chwefror 2015
|
Mawrth 2015
|
Ebrill 2015
|
Mai 2015
|
Mehefin 2015
|
Gorffennaf 2015
|
Awst 2015
|
Medi 2015
|
Hydref 2015
|
Tachwedd 2015
|
Rhagfyr 2015
|
Ionawr 2016
|
Chwefror 2016
|
Mawrth 2016
|
Ebrill 2016
|
Mai 2016
|
Mehefin 2016
|
Gorffennaf 2016
|
Awst 2016
|
Medi 2016
|
Hydref 2016
|
Tachwedd 2016
|
Rhagfyr 2016
|
Ionawr 2017
|
Chwefror 2017
|
Mawrth 2017
|
Ebrill 2017
|
Mai 2017
|
Mehefin 2017
|
Gorffennaf 2017
|
Awst 2017
|
Medi 2017
|
Hydref 2017
|
Tachwedd 2017
|
Rhagfyr 2017
|
Ionawr 2018
|
Chwefror 2018
|
Mawrth 2018
|
Ebrill 2018
|
Mai 2018
|
Mehefin 2018
|
Gorffennaf 2018
|
Awst 2018
|
Medi 2018
|
Hydref 2018
|
Tachwedd 2018
|
Rhagfyr 2018
|
Ionawr 2019
|
Chwefror 2019
|
Mawrth 2019
|
Ebrill 2019
|
Mai 2019
|
Mehefin 2019
|
Gorffennaf 2019
|
Awst 2019
|
Medi 2019
|
Hydref 2019
|
Tachwedd 2019
|
Rhagfyr 2019
|
Ionawr 2020
|
Chwefror 2020
|
Mawrth 2020
|
Ebrill 2020
|
Mai 2020
|
Mehefin 2020
|
Gorffennaf 2020
|
Awst 2020
|
Medi 2020
|
Hydref 2020
|
Tachwedd 2020
|
Rhagfyr 2020
|
Ionawr 2021
|
Chwefror 2021
|
Mawrth 2021
|
Ebrill 2021
|
Mai 2021
|
Mehefin 2021
|
Dyddiad
|
Mehefin 2005
|
Gorffennaf 2005
|
Awst 2005
|
Medi 2005
|
Hydref 2005
|
Tachwedd 2005
|
Rhagfyr 2005
|
Ionawr 2006
|
Chwefror 2006
|
Mawrth 2006
|
Ebrill 2006
|
Mai 2006
|
Mehefin 2006
|
Gorffennaf 2006
|
Awst 2006
|
Medi 2006
|
Hydref 2006
|
Tachwedd 2006
|
Rhagfyr 2006
|
Ionawr 2007
|
Chwefror 2007
|
Mawrth 2007
|
Ebrill 2007
|
Mai 2007
|
Mehefin 2007
|
Gorffennaf 2007
|
Awst 2007
|
Medi 2007
|
Hydref 2007
|
Tachwedd 2007
|
Rhagfyr 2007
|
Ionawr 2008
|
Chwefror 2008
|
Mawrth 2008
|
Ebrill 2008
|
Mai 2008
|
Mehefin 2008
|
Gorffennaf 2008
|
Awst 2008
|
Medi 2008
|
Hydref 2008
|
Tachwedd 2008
|
Rhagfyr 2008
|
Ionawr 2009
|
Chwefror 2009
|
Mawrth 2009
|
Ebrill 2009
|
Mai 2009
|
Mehefin 2009
|
Gorffennaf 2009
|
Awst 2009
|
Medi 2009
|
Hydref 2009
|
Tachwedd 2009
|
Rhagfyr 2009
|
Ionawr 2010
|
Chwefror 2010
|
Mawrth 2010
|
Ebrill 2010
|
Mai 2010
|
Mehefin 2010
|
Gorffennaf 2010
|
Awst 2010
|
Medi 2010
|
Hydref 2010
|
Tachwedd 2010
|
Rhagfyr 2010
|
Ionawr 2011
|
Chwefror 2011
|
Mawrth 2011
|
Ebrill 2011
|
Mai 2011
|
Mehefin 2011
|
Gorffennaf 2011
|
Awst 2011
|
Medi 2011
|
Hydref 2011
|
Tachwedd 2011
|
Rhagfyr 2011
|
Ionawr 2012
|
Chwefror 2012
|
Mawrth 2012
|
Ebrill 2012
|
Mai 2012
|
Mehefin 2012
|
Gorffennaf 2012
|
Awst 2012
|
Medi 2012
|
Hydref 2012
|
Tachwedd 2012
|
Rhagfyr 2012
|
Ionawr 2013
|
Chwefror 2013
|
Mawrth 2013
|
Ebrill 2013
|
Mai 2013
|
Mehefin 2013
|
Gorffennaf 2013
|
Awst 2013
|
Medi 2013
|
Hydref 2013
|
Tachwedd 2013
|
Rhagfyr 2013
|
Ionawr 2014
|
Chwefror 2014
|
Mawrth 2014
|
Ebrill 2014
|
Mai 2014
|
Mehefin 2014
|
Gorffennaf 2014
|
Awst 2014
|
Medi 2014
|
Hydref 2014
|
Tachwedd 2014
|
Rhagfyr 2014
|
Ionawr 2015
|
Chwefror 2015
|
Mawrth 2015
|
Ebrill 2015
|
Mai 2015
|
Mehefin 2015
|
Gorffennaf 2015
|
Awst 2015
|
Medi 2015
|
Hydref 2015
|
Tachwedd 2015
|
Rhagfyr 2015
|
Ionawr 2016
|
Chwefror 2016
|
Mawrth 2016
|
Ebrill 2016
|
Mai 2016
|
Mehefin 2016
|
Gorffennaf 2016
|
Awst 2016
|
Medi 2016
|
Hydref 2016
|
Tachwedd 2016
|
Rhagfyr 2016
|
Ionawr 2017
|
Chwefror 2017
|
Mawrth 2017
|
Ebrill 2017
|
Mai 2017
|
Mehefin 2017
|
Gorffennaf 2017
|
Awst 2017
|
Medi 2017
|
Hydref 2017
|
Tachwedd 2017
|
Rhagfyr 2017
|
Ionawr 2018
|
Chwefror 2018
|
Mawrth 2018
|
Ebrill 2018
|
Mai 2018
|
Mehefin 2018
|
Gorffennaf 2018
|
Awst 2018
|
Medi 2018
|
Hydref 2018
|
Tachwedd 2018
|
Rhagfyr 2018
|
Ionawr 2019
|
Chwefror 2019
|
Mawrth 2019
|
Ebrill 2019
|
Mai 2019
|
Mehefin 2019
|
Gorffennaf 2019
|
Awst 2019
|
Medi 2019
|
Hydref 2019
|
Tachwedd 2019
|
Rhagfyr 2019
|
Ionawr 2020
|
Chwefror 2020
|
Mawrth 2020
|
Ebrill 2020
|
Mai 2020
|
Mehefin 2020
|
Gorffennaf 2020
|
Awst 2020
|
Medi 2020
|
Hydref 2020
|
Tachwedd 2020
|
Rhagfyr 2020
|
Ionawr 2021
|
Chwefror 2021
|
Mawrth 2021
|
Ebrill 2021
|
Mai 2021
|
Mehefin 2021
|
Statws cyllido
Tracio’r mynegai, pris cyfartalog a’r newid misol a blynyddol a nifer y gwerthiannau yn ôl statws cyllido, e.e. Arian Parod/Morgais
Statws yr eiddo
Tracio’r mynegai, pris cyfartalog a’r newid misol a blynyddol a nifer y gwerthiannau yn ôl cyllido yn ôl statws yr eiddo, e.e. Newydd/Presennol