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
|
Tachwedd 2015
|
286245.0
|
179115.0
|
154369.0
|
Rhagfyr 2015
|
287941.0
|
180290.0
|
155212.0
|
Ionawr 2016
|
287198.0
|
180334.0
|
155105.0
|
Chwefror 2016
|
285504.0
|
179467.0
|
154393.0
|
Mawrth 2016
|
284538.0
|
179047.0
|
154052.0
|
Ebrill 2016
|
284939.0
|
178921.0
|
154161.0
|
Mai 2016
|
289718.0
|
181985.0
|
157072.0
|
Mehefin 2016
|
293996.0
|
184455.0
|
159402.0
|
Gorffennaf 2016
|
295144.0
|
185290.0
|
160525.0
|
Awst 2016
|
293995.0
|
184385.0
|
159571.0
|
Medi 2016
|
292301.0
|
183467.0
|
158400.0
|
Hydref 2016
|
293117.0
|
183353.0
|
157414.0
|
Tachwedd 2016
|
294190.0
|
183179.0
|
156585.0
|
Rhagfyr 2016
|
292303.0
|
181512.0
|
155122.0
|
Ionawr 2017
|
294988.0
|
182859.0
|
156417.0
|
Chwefror 2017
|
296974.0
|
184084.0
|
157893.0
|
Mawrth 2017
|
300841.0
|
186397.0
|
159715.0
|
Ebrill 2017
|
300173.0
|
186073.0
|
159799.0
|
Mai 2017
|
300124.0
|
186819.0
|
160138.0
|
Mehefin 2017
|
301158.0
|
188031.0
|
161649.0
|
Gorffennaf 2017
|
302418.0
|
189294.0
|
162516.0
|
Awst 2017
|
306613.0
|
191727.0
|
165248.0
|
Medi 2017
|
311616.0
|
194346.0
|
167402.0
|
Hydref 2017
|
311805.0
|
194316.0
|
167174.0
|
Tachwedd 2017
|
309940.0
|
193109.0
|
165290.0
|
Rhagfyr 2017
|
305709.0
|
191072.0
|
163122.0
|
Ionawr 2018
|
307164.0
|
192147.0
|
163770.0
|
Chwefror 2018
|
309246.0
|
193262.0
|
165076.0
|
Mawrth 2018
|
310118.0
|
193527.0
|
165371.0
|
Ebrill 2018
|
308328.0
|
192445.0
|
164776.0
|
Mai 2018
|
310265.0
|
193810.0
|
165954.0
|
Mehefin 2018
|
313606.0
|
196242.0
|
167757.0
|
Gorffennaf 2018
|
316851.0
|
197974.0
|
169258.0
|
Awst 2018
|
316624.0
|
197906.0
|
169126.0
|
Medi 2018
|
317084.0
|
197790.0
|
169280.0
|
Hydref 2018
|
318508.0
|
198813.0
|
169773.0
|
Tachwedd 2018
|
318272.0
|
198225.0
|
168917.0
|
Rhagfyr 2018
|
318235.0
|
198431.0
|
168738.0
|
Ionawr 2019
|
318684.0
|
198417.0
|
168412.0
|
Chwefror 2019
|
316987.0
|
197419.0
|
167613.0
|
Mawrth 2019
|
315226.0
|
196388.0
|
166481.0
|
Ebrill 2019
|
322914.0
|
201752.0
|
171450.0
|
Mai 2019
|
322606.0
|
202318.0
|
171995.0
|
Mehefin 2019
|
321724.0
|
202123.0
|
171981.0
|
Gorffennaf 2019
|
311851.0
|
196024.0
|
167046.0
|
Awst 2019
|
314725.0
|
197607.0
|
168934.0
|
Medi 2019
|
314050.0
|
196876.0
|
169120.0
|
Hydref 2019
|
312018.0
|
196000.0
|
167737.0
|
Tachwedd 2019
|
313599.0
|
197210.0
|
167664.0
|
Dyddiad
|
Tai ar wahân
|
Tai pâr
|
Tai teras
|
Tachwedd 2015
|
4.8
|
4.4
|
3.5
|
Rhagfyr 2015
|
4.9
|
4.7
|
3.9
|
Ionawr 2016
|
5.0
|
5.0
|
4.2
|
Chwefror 2016
|
5.6
|
5.7
|
4.5
|
Mawrth 2016
|
4.5
|
4.8
|
3.8
|
Ebrill 2016
|
2.8
|
2.9
|
2.2
|
Mai 2016
|
3.2
|
3.2
|
3.0
|
Mehefin 2016
|
5.4
|
5.0
|
4.7
|
Gorffennaf 2016
|
6.0
|
5.2
|
5.3
|
Awst 2016
|
5.0
|
4.4
|
4.2
|
Medi 2016
|
3.4
|
3.4
|
3.0
|
Hydref 2016
|
2.7
|
2.6
|
2.0
|
Tachwedd 2016
|
2.8
|
2.3
|
1.4
|
Rhagfyr 2016
|
1.5
|
0.7
|
-0.1
|
Ionawr 2017
|
2.7
|
1.4
|
0.8
|
Chwefror 2017
|
4.0
|
2.6
|
2.3
|
Mawrth 2017
|
5.7
|
4.1
|
3.7
|
Ebrill 2017
|
4.8
|
4.3
|
3.8
|
Mai 2017
|
3.1
|
2.6
|
1.9
|
Mehefin 2017
|
2.4
|
1.9
|
1.4
|
Gorffennaf 2017
|
2.5
|
2.2
|
1.2
|
Awst 2017
|
4.3
|
4.0
|
3.6
|
Medi 2017
|
6.6
|
5.9
|
5.7
|
Hydref 2017
|
6.4
|
6.0
|
6.2
|
Tachwedd 2017
|
5.4
|
5.4
|
5.6
|
Rhagfyr 2017
|
4.6
|
5.3
|
5.2
|
Ionawr 2018
|
4.1
|
5.1
|
4.7
|
Chwefror 2018
|
4.1
|
5.0
|
4.6
|
Mawrth 2018
|
3.1
|
3.8
|
3.5
|
Ebrill 2018
|
2.7
|
3.4
|
3.1
|
Mai 2018
|
3.4
|
3.7
|
3.6
|
Mehefin 2018
|
4.1
|
4.4
|
3.8
|
Gorffennaf 2018
|
4.8
|
4.6
|
4.2
|
Awst 2018
|
3.3
|
3.2
|
2.4
|
Medi 2018
|
1.8
|
1.8
|
1.1
|
Hydref 2018
|
2.2
|
2.3
|
1.6
|
Tachwedd 2018
|
2.7
|
2.6
|
2.2
|
Rhagfyr 2018
|
4.1
|
3.8
|
3.4
|
Ionawr 2019
|
3.8
|
3.3
|
2.8
|
Chwefror 2019
|
2.5
|
2.2
|
1.5
|
Mawrth 2019
|
1.6
|
1.5
|
0.7
|
Ebrill 2019
|
4.7
|
4.8
|
4.0
|
Mai 2019
|
4.0
|
4.4
|
3.6
|
Mehefin 2019
|
2.6
|
3.0
|
2.5
|
Gorffennaf 2019
|
-1.6
|
-1.0
|
-1.3
|
Awst 2019
|
-0.6
|
-0.2
|
-0.1
|
Medi 2019
|
-1.0
|
-0.5
|
-0.1
|
Hydref 2019
|
-2.0
|
-1.4
|
-1.2
|
Tachwedd 2019
|
-1.5
|
-0.5
|
-0.7
|
Dyddiad
|
Tai ar wahân
|
Tai pâr
|
Tai teras
|
Tachwedd 2015
|
0.3
|
0.2
|
0.0
|
Rhagfyr 2015
|
0.6
|
0.7
|
0.6
|
Ionawr 2016
|
-0.3
|
0.0
|
-0.1
|
Chwefror 2016
|
-0.6
|
-0.5
|
-0.5
|
Mawrth 2016
|
-0.3
|
-0.2
|
-0.2
|
Ebrill 2016
|
0.1
|
-0.1
|
0.1
|
Mai 2016
|
1.7
|
1.7
|
1.9
|
Mehefin 2016
|
1.5
|
1.4
|
1.5
|
Gorffennaf 2016
|
0.4
|
0.4
|
0.7
|
Awst 2016
|
-0.4
|
-0.5
|
-0.6
|
Medi 2016
|
-0.6
|
-0.5
|
-0.7
|
Hydref 2016
|
0.3
|
-0.1
|
-0.6
|
Tachwedd 2016
|
0.4
|
-0.1
|
-0.5
|
Rhagfyr 2016
|
-0.6
|
-0.9
|
-0.9
|
Ionawr 2017
|
0.9
|
0.7
|
0.8
|
Chwefror 2017
|
0.7
|
0.7
|
0.9
|
Mawrth 2017
|
1.3
|
1.3
|
1.2
|
Ebrill 2017
|
-0.2
|
-0.2
|
0.1
|
Mai 2017
|
-0.0
|
0.4
|
0.2
|
Mehefin 2017
|
0.3
|
0.6
|
0.9
|
Gorffennaf 2017
|
0.4
|
0.7
|
0.5
|
Awst 2017
|
1.4
|
1.3
|
1.7
|
Medi 2017
|
1.6
|
1.4
|
1.3
|
Hydref 2017
|
0.1
|
-0.0
|
-0.1
|
Tachwedd 2017
|
-0.6
|
-0.6
|
-1.1
|
Rhagfyr 2017
|
-1.4
|
-1.0
|
-1.3
|
Ionawr 2018
|
0.5
|
0.6
|
0.4
|
Chwefror 2018
|
0.7
|
0.6
|
0.8
|
Mawrth 2018
|
0.3
|
0.1
|
0.2
|
Ebrill 2018
|
-0.6
|
-0.6
|
-0.4
|
Mai 2018
|
0.6
|
0.7
|
0.7
|
Mehefin 2018
|
1.1
|
1.2
|
1.1
|
Gorffennaf 2018
|
1.0
|
0.9
|
0.9
|
Awst 2018
|
-0.1
|
-0.0
|
-0.1
|
Medi 2018
|
0.2
|
-0.1
|
0.1
|
Hydref 2018
|
0.4
|
0.5
|
0.3
|
Tachwedd 2018
|
-0.1
|
-0.3
|
-0.5
|
Rhagfyr 2018
|
-0.0
|
0.1
|
-0.1
|
Ionawr 2019
|
0.1
|
-0.0
|
-0.2
|
Chwefror 2019
|
-0.5
|
-0.5
|
-0.5
|
Mawrth 2019
|
-0.6
|
-0.5
|
-0.7
|
Ebrill 2019
|
2.4
|
2.7
|
3.0
|
Mai 2019
|
-0.1
|
0.3
|
0.3
|
Mehefin 2019
|
-0.3
|
-0.1
|
-0.0
|
Gorffennaf 2019
|
-3.1
|
-3.0
|
-2.9
|
Awst 2019
|
0.9
|
0.8
|
1.1
|
Medi 2019
|
-0.2
|
-0.4
|
0.1
|
Hydref 2019
|
-0.6
|
-0.4
|
-0.8
|
Tachwedd 2019
|
0.5
|
0.6
|
-0.0
|
Dyddiad
|
Tai ar wahân
|
Tai pâr
|
Tai teras
|
Tachwedd 2015
|
104.7
|
104.3
|
103.7
|
Rhagfyr 2015
|
105.3
|
104.9
|
104.2
|
Ionawr 2016
|
105.0
|
105.0
|
104.2
|
Chwefror 2016
|
104.4
|
104.5
|
103.7
|
Mawrth 2016
|
104.0
|
104.2
|
103.4
|
Ebrill 2016
|
104.2
|
104.2
|
103.5
|
Mai 2016
|
105.9
|
105.9
|
105.5
|
Mehefin 2016
|
107.5
|
107.4
|
107.0
|
Gorffennaf 2016
|
107.9
|
107.8
|
107.8
|
Awst 2016
|
107.5
|
107.3
|
107.2
|
Medi 2016
|
106.9
|
106.8
|
106.4
|
Hydref 2016
|
107.2
|
106.7
|
105.7
|
Tachwedd 2016
|
107.6
|
106.6
|
105.2
|
Rhagfyr 2016
|
106.9
|
105.6
|
104.2
|
Ionawr 2017
|
107.8
|
106.4
|
105.0
|
Chwefror 2017
|
108.6
|
107.2
|
106.0
|
Mawrth 2017
|
110.0
|
108.5
|
107.2
|
Ebrill 2017
|
109.8
|
108.3
|
107.3
|
Mai 2017
|
109.7
|
108.7
|
107.5
|
Mehefin 2017
|
110.1
|
109.4
|
108.6
|
Gorffennaf 2017
|
110.6
|
110.2
|
109.1
|
Awst 2017
|
112.1
|
111.6
|
111.0
|
Medi 2017
|
113.9
|
113.1
|
112.4
|
Hydref 2017
|
114.0
|
113.1
|
112.3
|
Tachwedd 2017
|
113.3
|
112.4
|
111.0
|
Rhagfyr 2017
|
111.8
|
111.2
|
109.5
|
Ionawr 2018
|
112.3
|
111.8
|
110.0
|
Chwefror 2018
|
113.1
|
112.5
|
110.8
|
Mawrth 2018
|
113.4
|
112.6
|
111.0
|
Ebrill 2018
|
112.7
|
112.0
|
110.6
|
Mai 2018
|
113.4
|
112.8
|
111.4
|
Mehefin 2018
|
114.7
|
114.2
|
112.6
|
Gorffennaf 2018
|
115.8
|
115.2
|
113.7
|
Awst 2018
|
115.8
|
115.2
|
113.6
|
Medi 2018
|
115.9
|
115.1
|
113.7
|
Hydref 2018
|
116.4
|
115.7
|
114.0
|
Tachwedd 2018
|
116.4
|
115.4
|
113.4
|
Rhagfyr 2018
|
116.4
|
115.5
|
113.3
|
Ionawr 2019
|
116.5
|
115.5
|
113.1
|
Chwefror 2019
|
115.9
|
114.9
|
112.6
|
Mawrth 2019
|
115.2
|
114.3
|
111.8
|
Ebrill 2019
|
118.1
|
117.4
|
115.1
|
Mai 2019
|
118.0
|
117.8
|
115.5
|
Mehefin 2019
|
117.6
|
117.6
|
115.5
|
Gorffennaf 2019
|
114.0
|
114.1
|
112.2
|
Awst 2019
|
115.1
|
115.0
|
113.4
|
Medi 2019
|
114.8
|
114.6
|
113.6
|
Hydref 2019
|
114.1
|
114.1
|
112.6
|
Tachwedd 2019
|
114.7
|
114.8
|
112.6
|
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
|
Prynwyr am y tro cyntaf
|
Tachwedd 2015
|
142831.0
|
Rhagfyr 2015
|
143648.0
|
Ionawr 2016
|
143538.0
|
Chwefror 2016
|
142942.0
|
Mawrth 2016
|
142716.0
|
Ebrill 2016
|
142815.0
|
Mai 2016
|
145601.0
|
Mehefin 2016
|
147761.0
|
Gorffennaf 2016
|
148676.0
|
Awst 2016
|
147777.0
|
Medi 2016
|
146736.0
|
Hydref 2016
|
146318.0
|
Tachwedd 2016
|
145909.0
|
Rhagfyr 2016
|
144771.0
|
Ionawr 2017
|
145927.0
|
Chwefror 2017
|
147409.0
|
Mawrth 2017
|
149237.0
|
Ebrill 2017
|
149362.0
|
Mai 2017
|
149823.0
|
Mehefin 2017
|
151069.0
|
Gorffennaf 2017
|
151967.0
|
Awst 2017
|
153977.0
|
Medi 2017
|
155944.0
|
Hydref 2017
|
155572.0
|
Tachwedd 2017
|
154132.0
|
Rhagfyr 2017
|
152145.0
|
Ionawr 2018
|
152884.0
|
Chwefror 2018
|
153881.0
|
Mawrth 2018
|
154042.0
|
Ebrill 2018
|
153097.0
|
Mai 2018
|
153938.0
|
Mehefin 2018
|
155606.0
|
Gorffennaf 2018
|
156980.0
|
Awst 2018
|
156927.0
|
Medi 2018
|
156914.0
|
Hydref 2018
|
157583.0
|
Tachwedd 2018
|
156790.0
|
Rhagfyr 2018
|
156858.0
|
Ionawr 2019
|
156550.0
|
Chwefror 2019
|
155902.0
|
Mawrth 2019
|
154688.0
|
Ebrill 2019
|
159085.0
|
Mai 2019
|
159303.0
|
Mehefin 2019
|
159234.0
|
Gorffennaf 2019
|
154608.0
|
Awst 2019
|
156041.0
|
Medi 2019
|
155911.0
|
Hydref 2019
|
154661.0
|
Tachwedd 2019
|
154997.0
|
Dyddiad
|
Prynwyr am y tro cyntaf
|
Tachwedd 2015
|
3.6
|
Rhagfyr 2015
|
3.8
|
Ionawr 2016
|
4.1
|
Chwefror 2016
|
4.7
|
Mawrth 2016
|
4.0
|
Ebrill 2016
|
2.4
|
Mai 2016
|
3.1
|
Mehefin 2016
|
5.0
|
Gorffennaf 2016
|
5.6
|
Awst 2016
|
4.6
|
Medi 2016
|
3.4
|
Hydref 2016
|
2.5
|
Tachwedd 2016
|
2.2
|
Rhagfyr 2016
|
0.8
|
Ionawr 2017
|
1.7
|
Chwefror 2017
|
3.1
|
Mawrth 2017
|
4.6
|
Ebrill 2017
|
4.4
|
Mai 2017
|
2.7
|
Mehefin 2017
|
2.2
|
Gorffennaf 2017
|
2.2
|
Awst 2017
|
4.2
|
Medi 2017
|
6.3
|
Hydref 2017
|
6.3
|
Tachwedd 2017
|
5.6
|
Rhagfyr 2017
|
5.1
|
Ionawr 2018
|
4.8
|
Chwefror 2018
|
4.4
|
Mawrth 2018
|
3.2
|
Ebrill 2018
|
2.5
|
Mai 2018
|
2.8
|
Mehefin 2018
|
3.0
|
Gorffennaf 2018
|
3.3
|
Awst 2018
|
1.9
|
Medi 2018
|
0.6
|
Hydref 2018
|
1.3
|
Tachwedd 2018
|
1.7
|
Rhagfyr 2018
|
3.1
|
Ionawr 2019
|
2.4
|
Chwefror 2019
|
1.3
|
Mawrth 2019
|
0.4
|
Ebrill 2019
|
3.9
|
Mai 2019
|
3.5
|
Mehefin 2019
|
2.3
|
Gorffennaf 2019
|
-1.5
|
Awst 2019
|
-0.6
|
Medi 2019
|
-0.6
|
Hydref 2019
|
-1.8
|
Tachwedd 2019
|
-1.1
|
Dyddiad
|
Prynwyr am y tro cyntaf
|
Tachwedd 2015
|
0.1
|
Rhagfyr 2015
|
0.6
|
Ionawr 2016
|
-0.1
|
Chwefror 2016
|
-0.4
|
Mawrth 2016
|
-0.2
|
Ebrill 2016
|
0.1
|
Mai 2016
|
2.0
|
Mehefin 2016
|
1.5
|
Gorffennaf 2016
|
0.6
|
Awst 2016
|
-0.6
|
Medi 2016
|
-0.7
|
Hydref 2016
|
-0.3
|
Tachwedd 2016
|
-0.3
|
Rhagfyr 2016
|
-0.8
|
Ionawr 2017
|
0.8
|
Chwefror 2017
|
1.0
|
Mawrth 2017
|
1.2
|
Ebrill 2017
|
0.1
|
Mai 2017
|
0.3
|
Mehefin 2017
|
0.8
|
Gorffennaf 2017
|
0.6
|
Awst 2017
|
1.3
|
Medi 2017
|
1.3
|
Hydref 2017
|
-0.2
|
Tachwedd 2017
|
-0.9
|
Rhagfyr 2017
|
-1.3
|
Ionawr 2018
|
0.5
|
Chwefror 2018
|
0.6
|
Mawrth 2018
|
0.1
|
Ebrill 2018
|
-0.6
|
Mai 2018
|
0.6
|
Mehefin 2018
|
1.1
|
Gorffennaf 2018
|
0.9
|
Awst 2018
|
-0.0
|
Medi 2018
|
-0.0
|
Hydref 2018
|
0.4
|
Tachwedd 2018
|
-0.5
|
Rhagfyr 2018
|
0.0
|
Ionawr 2019
|
-0.2
|
Chwefror 2019
|
-0.4
|
Mawrth 2019
|
-0.8
|
Ebrill 2019
|
2.8
|
Mai 2019
|
0.1
|
Mehefin 2019
|
-0.0
|
Gorffennaf 2019
|
-2.9
|
Awst 2019
|
0.9
|
Medi 2019
|
-0.1
|
Hydref 2019
|
-0.8
|
Tachwedd 2019
|
0.2
|
Dyddiad
|
Prynwyr am y tro cyntaf
|
Tachwedd 2015
|
103.6
|
Rhagfyr 2015
|
104.2
|
Ionawr 2016
|
104.1
|
Chwefror 2016
|
103.7
|
Mawrth 2016
|
103.5
|
Ebrill 2016
|
103.6
|
Mai 2016
|
105.6
|
Mehefin 2016
|
107.2
|
Gorffennaf 2016
|
107.8
|
Awst 2016
|
107.2
|
Medi 2016
|
106.4
|
Hydref 2016
|
106.1
|
Tachwedd 2016
|
105.8
|
Rhagfyr 2016
|
105.0
|
Ionawr 2017
|
105.8
|
Chwefror 2017
|
106.9
|
Mawrth 2017
|
108.2
|
Ebrill 2017
|
108.3
|
Mai 2017
|
108.7
|
Mehefin 2017
|
109.6
|
Gorffennaf 2017
|
110.2
|
Awst 2017
|
111.7
|
Medi 2017
|
113.1
|
Hydref 2017
|
112.8
|
Tachwedd 2017
|
111.8
|
Rhagfyr 2017
|
110.4
|
Ionawr 2018
|
110.9
|
Chwefror 2018
|
111.6
|
Mawrth 2018
|
111.7
|
Ebrill 2018
|
111.0
|
Mai 2018
|
111.7
|
Mehefin 2018
|
112.9
|
Gorffennaf 2018
|
113.9
|
Awst 2018
|
113.8
|
Medi 2018
|
113.8
|
Hydref 2018
|
114.3
|
Tachwedd 2018
|
113.7
|
Rhagfyr 2018
|
113.8
|
Ionawr 2019
|
113.6
|
Chwefror 2019
|
113.1
|
Mawrth 2019
|
112.2
|
Ebrill 2019
|
115.4
|
Mai 2019
|
115.6
|
Mehefin 2019
|
115.5
|
Gorffennaf 2019
|
112.2
|
Awst 2019
|
113.2
|
Medi 2019
|
113.1
|
Hydref 2019
|
112.2
|
Tachwedd 2019
|
112.4
|
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
Dyddiad
|
Adeilad newydd
|
Tachwedd 2015
|
192277.0
|
Rhagfyr 2015
|
195221.0
|
Ionawr 2016
|
195392.0
|
Chwefror 2016
|
194159.0
|
Mawrth 2016
|
190611.0
|
Ebrill 2016
|
192686.0
|
Mai 2016
|
200522.0
|
Mehefin 2016
|
206502.0
|
Gorffennaf 2016
|
205988.0
|
Awst 2016
|
201863.0
|
Medi 2016
|
200257.0
|
Hydref 2016
|
201320.0
|
Tachwedd 2016
|
202355.0
|
Rhagfyr 2016
|
201624.0
|
Ionawr 2017
|
204410.0
|
Chwefror 2017
|
206965.0
|
Mawrth 2017
|
210499.0
|
Ebrill 2017
|
209281.0
|
Mai 2017
|
209666.0
|
Mehefin 2017
|
209676.0
|
Gorffennaf 2017
|
210679.0
|
Awst 2017
|
212447.0
|
Medi 2017
|
215913.0
|
Hydref 2017
|
215624.0
|
Tachwedd 2017
|
213539.0
|
Rhagfyr 2017
|
210470.0
|
Ionawr 2018
|
212551.0
|
Chwefror 2018
|
218099.0
|
Mawrth 2018
|
219467.0
|
Ebrill 2018
|
218266.0
|
Mai 2018
|
215731.0
|
Mehefin 2018
|
217264.0
|
Gorffennaf 2018
|
218126.0
|
Awst 2018
|
218982.0
|
Medi 2018
|
218935.0
|
Hydref 2018
|
221128.0
|
Tachwedd 2018
|
218378.0
|
Rhagfyr 2018
|
218809.0
|
Ionawr 2019
|
217953.0
|
Chwefror 2019
|
221199.0
|
Mawrth 2019
|
220932.0
|
Ebrill 2019
|
227718.0
|
Mai 2019
|
225683.0
|
Mehefin 2019
|
223393.0
|
Gorffennaf 2019
|
217383.0
|
Awst 2019
|
218772.0
|
Medi 2019
|
220118.0
|
Hydref 2019
|
217872.0
|
Tachwedd 2019
|
216968.0
|
Dyddiad
|
Adeilad newydd
|
Tachwedd 2015
|
4.6
|
Rhagfyr 2015
|
5.1
|
Ionawr 2016
|
4.9
|
Chwefror 2016
|
4.1
|
Mawrth 2016
|
1.1
|
Ebrill 2016
|
0.5
|
Mai 2016
|
3.8
|
Mehefin 2016
|
8.5
|
Gorffennaf 2016
|
8.7
|
Awst 2016
|
6.6
|
Medi 2016
|
5.0
|
Hydref 2016
|
5.0
|
Tachwedd 2016
|
5.2
|
Rhagfyr 2016
|
3.3
|
Ionawr 2017
|
4.6
|
Chwefror 2017
|
6.6
|
Mawrth 2017
|
10.4
|
Ebrill 2017
|
5.6
|
Mai 2017
|
2.7
|
Mehefin 2017
|
1.5
|
Gorffennaf 2017
|
2.3
|
Awst 2017
|
5.2
|
Medi 2017
|
7.8
|
Hydref 2017
|
7.1
|
Tachwedd 2017
|
5.5
|
Rhagfyr 2017
|
4.4
|
Ionawr 2018
|
4.0
|
Chwefror 2018
|
5.4
|
Mawrth 2018
|
4.3
|
Ebrill 2018
|
4.3
|
Mai 2018
|
2.9
|
Mehefin 2018
|
3.6
|
Gorffennaf 2018
|
3.5
|
Awst 2018
|
3.1
|
Medi 2018
|
1.4
|
Hydref 2018
|
2.6
|
Tachwedd 2018
|
2.3
|
Rhagfyr 2018
|
4.0
|
Ionawr 2019
|
2.5
|
Chwefror 2019
|
1.4
|
Mawrth 2019
|
0.7
|
Ebrill 2019
|
4.3
|
Mai 2019
|
4.6
|
Mehefin 2019
|
2.8
|
Gorffennaf 2019
|
-0.3
|
Awst 2019
|
-0.1
|
Medi 2019
|
0.5
|
Hydref 2019
|
-1.5
|
Tachwedd 2019
|
-0.6
|
Dyddiad
|
Adeilad newydd
|
Tachwedd 2015
|
0.2
|
Rhagfyr 2015
|
1.5
|
Ionawr 2016
|
0.1
|
Chwefror 2016
|
-0.6
|
Mawrth 2016
|
-1.8
|
Ebrill 2016
|
1.1
|
Mai 2016
|
4.1
|
Mehefin 2016
|
3.0
|
Gorffennaf 2016
|
-0.2
|
Awst 2016
|
-2.0
|
Medi 2016
|
-0.8
|
Hydref 2016
|
0.5
|
Tachwedd 2016
|
0.5
|
Rhagfyr 2016
|
-0.4
|
Ionawr 2017
|
1.4
|
Chwefror 2017
|
1.2
|
Mawrth 2017
|
1.7
|
Ebrill 2017
|
-0.6
|
Mai 2017
|
0.2
|
Mehefin 2017
|
0.0
|
Gorffennaf 2017
|
0.5
|
Awst 2017
|
0.8
|
Medi 2017
|
1.6
|
Hydref 2017
|
-0.1
|
Tachwedd 2017
|
-1.0
|
Rhagfyr 2017
|
-1.4
|
Ionawr 2018
|
1.0
|
Chwefror 2018
|
2.6
|
Mawrth 2018
|
0.6
|
Ebrill 2018
|
-0.6
|
Mai 2018
|
-1.2
|
Mehefin 2018
|
0.7
|
Gorffennaf 2018
|
0.4
|
Awst 2018
|
0.4
|
Medi 2018
|
-0.0
|
Hydref 2018
|
1.0
|
Tachwedd 2018
|
-1.2
|
Rhagfyr 2018
|
0.2
|
Ionawr 2019
|
-0.4
|
Chwefror 2019
|
1.5
|
Mawrth 2019
|
-0.1
|
Ebrill 2019
|
3.1
|
Mai 2019
|
-0.9
|
Mehefin 2019
|
-1.0
|
Gorffennaf 2019
|
-2.7
|
Awst 2019
|
0.6
|
Medi 2019
|
0.6
|
Hydref 2019
|
-1.0
|
Tachwedd 2019
|
-0.4
|
Dyddiad
|
Adeilad newydd
|
Tachwedd 2015
|
103.2
|
Rhagfyr 2015
|
104.8
|
Ionawr 2016
|
104.9
|
Chwefror 2016
|
104.2
|
Mawrth 2016
|
102.3
|
Ebrill 2016
|
103.4
|
Mai 2016
|
107.6
|
Mehefin 2016
|
110.8
|
Gorffennaf 2016
|
110.6
|
Awst 2016
|
108.3
|
Medi 2016
|
107.5
|
Hydref 2016
|
108.0
|
Tachwedd 2016
|
108.6
|
Rhagfyr 2016
|
108.2
|
Ionawr 2017
|
109.7
|
Chwefror 2017
|
111.1
|
Mawrth 2017
|
113.0
|
Ebrill 2017
|
112.3
|
Mai 2017
|
112.5
|
Mehefin 2017
|
112.5
|
Gorffennaf 2017
|
113.1
|
Awst 2017
|
114.0
|
Medi 2017
|
115.9
|
Hydref 2017
|
115.7
|
Tachwedd 2017
|
114.6
|
Rhagfyr 2017
|
113.0
|
Ionawr 2018
|
114.1
|
Chwefror 2018
|
117.1
|
Mawrth 2018
|
117.8
|
Ebrill 2018
|
117.2
|
Mai 2018
|
115.8
|
Mehefin 2018
|
116.6
|
Gorffennaf 2018
|
117.1
|
Awst 2018
|
117.5
|
Medi 2018
|
117.5
|
Hydref 2018
|
118.7
|
Tachwedd 2018
|
117.2
|
Rhagfyr 2018
|
117.4
|
Ionawr 2019
|
117.0
|
Chwefror 2019
|
118.7
|
Mawrth 2019
|
118.6
|
Ebrill 2019
|
122.2
|
Mai 2019
|
121.1
|
Mehefin 2019
|
119.9
|
Gorffennaf 2019
|
116.7
|
Awst 2019
|
117.4
|
Medi 2019
|
118.1
|
Hydref 2019
|
116.9
|
Tachwedd 2019
|
116.4
|