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
|
Pob math o eiddo
|
Tai pâr
|
Tai teras
|
Ionawr 2008
|
191750.0
|
179501.0
|
155720.0
|
Chwefror 2008
|
190066.0
|
178628.0
|
154361.0
|
Mawrth 2008
|
188657.0
|
177862.0
|
153850.0
|
Ebrill 2008
|
189115.0
|
177415.0
|
154601.0
|
Mai 2008
|
189777.0
|
178896.0
|
154838.0
|
Mehefin 2008
|
187350.0
|
176576.0
|
153261.0
|
Gorffennaf 2008
|
185844.0
|
175061.0
|
151274.0
|
Awst 2008
|
181494.0
|
170963.0
|
147717.0
|
Medi 2008
|
177232.0
|
166055.0
|
143757.0
|
Hydref 2008
|
173249.0
|
163044.0
|
140503.0
|
Tachwedd 2008
|
168230.0
|
159059.0
|
136524.0
|
Rhagfyr 2008
|
165795.0
|
156357.0
|
135718.0
|
Ionawr 2009
|
162673.0
|
152642.0
|
131417.0
|
Chwefror 2009
|
160956.0
|
151813.0
|
130359.0
|
Mawrth 2009
|
159340.0
|
149583.0
|
129244.0
|
Ebrill 2009
|
160701.0
|
151958.0
|
131043.0
|
Mai 2009
|
162740.0
|
153821.0
|
132616.0
|
Mehefin 2009
|
164536.0
|
155148.0
|
134445.0
|
Gorffennaf 2009
|
167673.0
|
158447.0
|
137119.0
|
Awst 2009
|
169603.0
|
160458.0
|
138640.0
|
Medi 2009
|
171214.0
|
161241.0
|
139949.0
|
Hydref 2009
|
172314.0
|
163158.0
|
140772.0
|
Tachwedd 2009
|
172818.0
|
162935.0
|
141655.0
|
Rhagfyr 2009
|
174136.0
|
165103.0
|
143754.0
|
Ionawr 2010
|
174458.0
|
164610.0
|
142260.0
|
Chwefror 2010
|
175248.0
|
166053.0
|
143067.0
|
Mawrth 2010
|
174765.0
|
164618.0
|
142263.0
|
Ebrill 2010
|
176796.0
|
167370.0
|
144371.0
|
Mai 2010
|
177754.0
|
167732.0
|
145141.0
|
Mehefin 2010
|
178655.0
|
168657.0
|
146573.0
|
Gorffennaf 2010
|
180519.0
|
170235.0
|
147436.0
|
Awst 2010
|
180807.0
|
171568.0
|
147014.0
|
Medi 2010
|
180231.0
|
169714.0
|
147008.0
|
Hydref 2010
|
178102.0
|
168310.0
|
144807.0
|
Tachwedd 2010
|
176301.0
|
166719.0
|
142554.0
|
Rhagfyr 2010
|
176036.0
|
166338.0
|
143256.0
|
Ionawr 2011
|
174442.0
|
163993.0
|
141127.0
|
Chwefror 2011
|
173811.0
|
163287.0
|
140631.0
|
Mawrth 2011
|
173046.0
|
161914.0
|
139920.0
|
Ebrill 2011
|
175490.0
|
164316.0
|
142530.0
|
Mai 2011
|
174668.0
|
164506.0
|
141519.0
|
Mehefin 2011
|
174838.0
|
164896.0
|
142124.0
|
Gorffennaf 2011
|
177164.0
|
166198.0
|
143900.0
|
Awst 2011
|
177335.0
|
167447.0
|
143876.0
|
Medi 2011
|
176783.0
|
166130.0
|
143652.0
|
Hydref 2011
|
175171.0
|
165294.0
|
141529.0
|
Tachwedd 2011
|
175200.0
|
165119.0
|
141213.0
|
Rhagfyr 2011
|
174812.0
|
165018.0
|
141597.0
|
Ionawr 2012
|
174179.0
|
164445.0
|
141065.0
|
Chwefror 2012
|
174161.0
|
164145.0
|
141631.0
|
Mawrth 2012
|
174323.0
|
164505.0
|
142553.0
|
Ebrill 2012
|
176543.0
|
165786.0
|
142988.0
|
Mai 2012
|
177026.0
|
166360.0
|
143756.0
|
Mehefin 2012
|
178696.0
|
167513.0
|
146691.0
|
Gorffennaf 2012
|
179756.0
|
168482.0
|
146520.0
|
Awst 2012
|
180129.0
|
169230.0
|
147399.0
|
Medi 2012
|
179563.0
|
168224.0
|
146751.0
|
Hydref 2012
|
178412.0
|
167351.0
|
145203.0
|
Tachwedd 2012
|
178662.0
|
167787.0
|
145834.0
|
Rhagfyr 2012
|
178406.0
|
167007.0
|
145717.0
|
Ionawr 2013
|
176816.0
|
166525.0
|
143507.0
|
Chwefror 2013
|
177203.0
|
166105.0
|
144347.0
|
Mawrth 2013
|
178189.0
|
166808.0
|
144873.0
|
Ebrill 2013
|
179900.0
|
168231.0
|
146485.0
|
Mai 2013
|
180621.0
|
169209.0
|
147210.0
|
Mehefin 2013
|
182088.0
|
170400.0
|
149113.0
|
Gorffennaf 2013
|
184274.0
|
172055.0
|
150427.0
|
Awst 2013
|
185642.0
|
173892.0
|
151571.0
|
Medi 2013
|
186082.0
|
173187.0
|
151607.0
|
Hydref 2013
|
185358.0
|
173058.0
|
150022.0
|
Tachwedd 2013
|
186260.0
|
174278.0
|
151321.0
|
Rhagfyr 2013
|
188544.0
|
176030.0
|
153457.0
|
Ionawr 2014
|
188265.0
|
175040.0
|
152675.0
|
Chwefror 2014
|
189347.0
|
176449.0
|
153599.0
|
Mawrth 2014
|
190037.0
|
177128.0
|
154402.0
|
Ebrill 2014
|
194251.0
|
180531.0
|
158218.0
|
Mai 2014
|
196171.0
|
182212.0
|
159887.0
|
Mehefin 2014
|
197951.0
|
184122.0
|
161284.0
|
Gorffennaf 2014
|
200825.0
|
186222.0
|
163881.0
|
Awst 2014
|
203406.0
|
188678.0
|
165811.0
|
Medi 2014
|
203639.0
|
188360.0
|
165873.0
|
Hydref 2014
|
203311.0
|
188458.0
|
165005.0
|
Tachwedd 2014
|
202704.0
|
188217.0
|
164367.0
|
Rhagfyr 2014
|
203346.0
|
188273.0
|
164959.0
|
Ionawr 2015
|
202856.0
|
187827.0
|
164123.0
|
Chwefror 2015
|
203424.0
|
188027.0
|
164756.0
|
Mawrth 2015
|
203360.0
|
188399.0
|
163970.0
|
Ebrill 2015
|
205936.0
|
190529.0
|
167023.0
|
Mai 2015
|
208265.0
|
193136.0
|
168753.0
|
Mehefin 2015
|
209874.0
|
194747.0
|
171013.0
|
Gorffennaf 2015
|
213518.0
|
197839.0
|
173425.0
|
Awst 2015
|
215756.0
|
199784.0
|
175208.0
|
Medi 2015
|
216350.0
|
199460.0
|
175126.0
|
Hydref 2015
|
216676.0
|
200651.0
|
175715.0
|
Tachwedd 2015
|
218500.0
|
202221.0
|
176903.0
|
Rhagfyr 2015
|
219582.0
|
203031.0
|
177739.0
|
Ionawr 2016
|
220361.0
|
204390.0
|
177948.0
|
Chwefror 2016
|
220627.0
|
204072.0
|
178610.0
|
Mawrth 2016
|
222663.0
|
204332.0
|
179607.0
|
Ebrill 2016
|
223784.0
|
207296.0
|
181914.0
|
Mai 2016
|
226370.0
|
209006.0
|
184130.0
|
Mehefin 2016
|
228430.0
|
210756.0
|
185472.0
|
Gorffennaf 2016
|
230868.0
|
213331.0
|
187859.0
|
Awst 2016
|
231176.0
|
213584.0
|
187742.0
|
Medi 2016
|
230848.0
|
213476.0
|
186667.0
|
Hydref 2016
|
229944.0
|
212661.0
|
184854.0
|
Tachwedd 2016
|
231053.0
|
213385.0
|
185434.0
|
Rhagfyr 2016
|
231922.0
|
213878.0
|
186867.0
|
Ionawr 2017
|
231593.0
|
213611.0
|
185996.0
|
Chwefror 2017
|
232696.0
|
213593.0
|
186974.0
|
Mawrth 2017
|
231760.0
|
213544.0
|
185775.0
|
Ebrill 2017
|
235021.0
|
216485.0
|
188856.0
|
Mai 2017
|
236727.0
|
218918.0
|
190021.0
|
Mehefin 2017
|
238595.0
|
220112.0
|
192410.0
|
Gorffennaf 2017
|
241406.0
|
222914.0
|
194396.0
|
Awst 2017
|
242628.0
|
223857.0
|
196312.0
|
Medi 2017
|
242041.0
|
223502.0
|
195140.0
|
Hydref 2017
|
242003.0
|
224513.0
|
194602.0
|
Tachwedd 2017
|
241086.0
|
223741.0
|
194051.0
|
Rhagfyr 2017
|
242378.0
|
225102.0
|
195761.0
|
Newid canrannol (blynyddol)
yn ôl
math o eiddo
yn
Lloegr
cuddio
Dyddiad
|
Pob math o eiddo
|
Tai pâr
|
Tai teras
|
Ionawr 2008
|
5.5
|
4.1
|
5.1
|
Chwefror 2008
|
4.2
|
3.5
|
4.3
|
Mawrth 2008
|
2.7
|
2.3
|
2.5
|
Ebrill 2008
|
1.3
|
0.6
|
1.0
|
Mai 2008
|
0.5
|
0.5
|
0.4
|
Mehefin 2008
|
-1.8
|
-1.8
|
-1.9
|
Gorffennaf 2008
|
-3.9
|
-3.8
|
-4.3
|
Awst 2008
|
-6.6
|
-6.5
|
-7.1
|
Medi 2008
|
-9.0
|
-9.2
|
-9.4
|
Hydref 2008
|
-11.0
|
-10.6
|
-11.4
|
Tachwedd 2008
|
-13.5
|
-13.0
|
-13.6
|
Rhagfyr 2008
|
-14.7
|
-14.3
|
-14.4
|
Ionawr 2009
|
-15.2
|
-15.0
|
-15.6
|
Chwefror 2009
|
-15.3
|
-15.0
|
-15.6
|
Mawrth 2009
|
-15.5
|
-15.9
|
-16.0
|
Ebrill 2009
|
-15.0
|
-14.4
|
-15.2
|
Mai 2009
|
-14.2
|
-14.0
|
-14.4
|
Mehefin 2009
|
-12.2
|
-12.1
|
-12.3
|
Gorffennaf 2009
|
-9.8
|
-9.5
|
-9.4
|
Awst 2009
|
-6.6
|
-6.1
|
-6.2
|
Medi 2009
|
-3.4
|
-2.9
|
-2.6
|
Hydref 2009
|
-0.5
|
0.1
|
0.2
|
Tachwedd 2009
|
2.7
|
2.4
|
3.8
|
Rhagfyr 2009
|
5.0
|
5.6
|
5.9
|
Ionawr 2010
|
7.2
|
7.8
|
8.2
|
Chwefror 2010
|
8.9
|
9.4
|
9.8
|
Mawrth 2010
|
9.7
|
10.0
|
10.1
|
Ebrill 2010
|
10.0
|
10.1
|
10.2
|
Mai 2010
|
9.2
|
9.0
|
9.4
|
Mehefin 2010
|
8.6
|
8.7
|
9.0
|
Gorffennaf 2010
|
7.7
|
7.4
|
7.5
|
Awst 2010
|
6.6
|
6.9
|
6.0
|
Medi 2010
|
5.3
|
5.2
|
5.0
|
Hydref 2010
|
3.4
|
3.2
|
2.9
|
Tachwedd 2010
|
2.0
|
2.3
|
0.6
|
Rhagfyr 2010
|
1.1
|
0.8
|
-0.4
|
Ionawr 2011
|
-0.0
|
-0.4
|
-0.8
|
Chwefror 2011
|
-0.8
|
-1.7
|
-1.7
|
Mawrth 2011
|
-1.0
|
-1.6
|
-1.6
|
Ebrill 2011
|
-0.7
|
-1.8
|
-1.3
|
Mai 2011
|
-1.7
|
-1.9
|
-2.5
|
Mehefin 2011
|
-2.1
|
-2.2
|
-3.0
|
Gorffennaf 2011
|
-1.9
|
-2.4
|
-2.4
|
Awst 2011
|
-1.9
|
-2.4
|
-2.1
|
Medi 2011
|
-1.9
|
-2.1
|
-2.3
|
Hydref 2011
|
-1.6
|
-1.8
|
-2.3
|
Tachwedd 2011
|
-0.6
|
-1.0
|
-0.9
|
Rhagfyr 2011
|
-0.7
|
-0.8
|
-1.2
|
Ionawr 2012
|
-0.2
|
0.3
|
-0.0
|
Chwefror 2012
|
0.2
|
0.5
|
0.7
|
Mawrth 2012
|
0.7
|
1.6
|
1.9
|
Ebrill 2012
|
0.6
|
0.9
|
0.3
|
Mai 2012
|
1.4
|
1.1
|
1.6
|
Mehefin 2012
|
2.2
|
1.6
|
3.2
|
Gorffennaf 2012
|
1.5
|
1.4
|
1.8
|
Awst 2012
|
1.6
|
1.1
|
2.4
|
Medi 2012
|
1.6
|
1.3
|
2.2
|
Hydref 2012
|
1.8
|
1.2
|
2.6
|
Tachwedd 2012
|
2.0
|
1.6
|
3.3
|
Rhagfyr 2012
|
2.1
|
1.2
|
2.9
|
Ionawr 2013
|
1.5
|
1.3
|
1.7
|
Chwefror 2013
|
1.8
|
1.2
|
1.9
|
Mawrth 2013
|
2.2
|
1.4
|
1.6
|
Ebrill 2013
|
1.9
|
1.5
|
2.4
|
Mai 2013
|
2.0
|
1.7
|
2.4
|
Mehefin 2013
|
1.9
|
1.7
|
1.6
|
Gorffennaf 2013
|
2.5
|
2.1
|
2.7
|
Awst 2013
|
3.1
|
2.8
|
2.8
|
Medi 2013
|
3.6
|
3.0
|
3.3
|
Hydref 2013
|
3.9
|
3.4
|
3.3
|
Tachwedd 2013
|
4.2
|
3.9
|
3.8
|
Rhagfyr 2013
|
5.7
|
5.4
|
5.3
|
Ionawr 2014
|
6.5
|
5.1
|
6.4
|
Chwefror 2014
|
6.8
|
6.2
|
6.4
|
Mawrth 2014
|
6.6
|
6.2
|
6.6
|
Ebrill 2014
|
8.0
|
7.3
|
8.0
|
Mai 2014
|
8.6
|
7.7
|
8.6
|
Mehefin 2014
|
8.7
|
8.0
|
8.2
|
Gorffennaf 2014
|
9.0
|
8.2
|
8.9
|
Awst 2014
|
9.6
|
8.5
|
9.4
|
Medi 2014
|
9.4
|
8.8
|
9.4
|
Hydref 2014
|
9.7
|
8.9
|
10.0
|
Tachwedd 2014
|
8.8
|
8.0
|
8.6
|
Rhagfyr 2014
|
7.8
|
7.0
|
7.5
|
Ionawr 2015
|
7.8
|
7.3
|
7.5
|
Chwefror 2015
|
7.4
|
6.6
|
7.3
|
Mawrth 2015
|
7.0
|
6.4
|
6.2
|
Ebrill 2015
|
6.0
|
5.5
|
5.6
|
Mai 2015
|
6.2
|
6.0
|
5.6
|
Mehefin 2015
|
6.0
|
5.8
|
6.0
|
Gorffennaf 2015
|
6.3
|
6.2
|
5.8
|
Awst 2015
|
6.1
|
5.9
|
5.7
|
Medi 2015
|
6.2
|
5.9
|
5.6
|
Hydref 2015
|
6.6
|
6.5
|
6.5
|
Tachwedd 2015
|
7.8
|
7.4
|
7.6
|
Rhagfyr 2015
|
8.0
|
7.8
|
7.8
|
Ionawr 2016
|
8.6
|
8.8
|
8.4
|
Chwefror 2016
|
8.5
|
8.5
|
8.4
|
Mawrth 2016
|
9.5
|
8.5
|
9.5
|
Ebrill 2016
|
8.7
|
8.8
|
8.9
|
Mai 2016
|
8.7
|
8.2
|
9.1
|
Mehefin 2016
|
8.8
|
8.2
|
8.5
|
Gorffennaf 2016
|
8.1
|
7.8
|
8.3
|
Awst 2016
|
7.2
|
6.9
|
7.2
|
Medi 2016
|
6.7
|
7.0
|
6.6
|
Hydref 2016
|
6.1
|
6.0
|
5.2
|
Tachwedd 2016
|
5.8
|
5.5
|
4.8
|
Rhagfyr 2016
|
5.6
|
5.3
|
5.1
|
Ionawr 2017
|
5.1
|
4.5
|
4.5
|
Chwefror 2017
|
5.5
|
4.7
|
4.7
|
Mawrth 2017
|
4.1
|
4.5
|
3.4
|
Ebrill 2017
|
5.0
|
4.4
|
3.8
|
Mai 2017
|
4.6
|
4.7
|
3.2
|
Mehefin 2017
|
4.4
|
4.4
|
3.7
|
Gorffennaf 2017
|
4.6
|
4.5
|
3.5
|
Awst 2017
|
5.0
|
4.8
|
4.6
|
Medi 2017
|
4.8
|
4.7
|
4.5
|
Hydref 2017
|
5.2
|
5.6
|
5.3
|
Tachwedd 2017
|
4.3
|
4.8
|
4.6
|
Rhagfyr 2017
|
4.5
|
5.2
|
4.8
|
Dyddiad
|
Pob math o eiddo
|
Tai pâr
|
Tai teras
|
Ionawr 2008
|
-1.4
|
-1.6
|
-1.7
|
Chwefror 2008
|
-0.9
|
-0.5
|
-0.9
|
Mawrth 2008
|
-0.7
|
-0.4
|
-0.3
|
Ebrill 2008
|
0.2
|
-0.2
|
0.5
|
Mai 2008
|
0.4
|
0.8
|
0.2
|
Mehefin 2008
|
-1.3
|
-1.3
|
-1.0
|
Gorffennaf 2008
|
-0.8
|
-0.9
|
-1.3
|
Awst 2008
|
-2.3
|
-2.3
|
-2.4
|
Medi 2008
|
-2.4
|
-2.9
|
-2.7
|
Hydref 2008
|
-2.2
|
-1.8
|
-2.3
|
Tachwedd 2008
|
-2.9
|
-2.4
|
-2.8
|
Rhagfyr 2008
|
-1.4
|
-1.7
|
-0.6
|
Ionawr 2009
|
-1.9
|
-2.4
|
-3.2
|
Chwefror 2009
|
-1.1
|
-0.5
|
-0.8
|
Mawrth 2009
|
-1.0
|
-1.5
|
-0.9
|
Ebrill 2009
|
0.8
|
1.6
|
1.4
|
Mai 2009
|
1.3
|
1.2
|
1.2
|
Mehefin 2009
|
1.1
|
0.9
|
1.4
|
Gorffennaf 2009
|
1.9
|
2.1
|
2.0
|
Awst 2009
|
1.2
|
1.3
|
1.1
|
Medi 2009
|
1.0
|
0.5
|
0.9
|
Hydref 2009
|
0.6
|
1.2
|
0.6
|
Tachwedd 2009
|
0.3
|
-0.1
|
0.6
|
Rhagfyr 2009
|
0.8
|
1.3
|
1.5
|
Ionawr 2010
|
0.2
|
-0.3
|
-1.0
|
Chwefror 2010
|
0.4
|
0.9
|
0.6
|
Mawrth 2010
|
-0.3
|
-0.9
|
-0.6
|
Ebrill 2010
|
1.2
|
1.7
|
1.5
|
Mai 2010
|
0.5
|
0.2
|
0.5
|
Mehefin 2010
|
0.5
|
0.6
|
1.0
|
Gorffennaf 2010
|
1.0
|
0.9
|
0.6
|
Awst 2010
|
0.2
|
0.8
|
-0.3
|
Medi 2010
|
-0.3
|
-1.1
|
0.0
|
Hydref 2010
|
-1.2
|
-0.8
|
-1.5
|
Tachwedd 2010
|
-1.0
|
-1.0
|
-1.6
|
Rhagfyr 2010
|
-0.2
|
-0.2
|
0.5
|
Ionawr 2011
|
-0.9
|
-1.4
|
-1.5
|
Chwefror 2011
|
-0.4
|
-0.4
|
-0.4
|
Mawrth 2011
|
-0.4
|
-0.8
|
-0.5
|
Ebrill 2011
|
1.4
|
1.5
|
1.9
|
Mai 2011
|
-0.5
|
0.1
|
-0.7
|
Mehefin 2011
|
0.1
|
0.2
|
0.4
|
Gorffennaf 2011
|
1.3
|
0.8
|
1.2
|
Awst 2011
|
0.1
|
0.8
|
-0.0
|
Medi 2011
|
-0.3
|
-0.8
|
-0.2
|
Hydref 2011
|
-0.9
|
-0.5
|
-1.5
|
Tachwedd 2011
|
0.0
|
-0.1
|
-0.2
|
Rhagfyr 2011
|
-0.2
|
-0.1
|
0.3
|
Ionawr 2012
|
-0.4
|
-0.4
|
-0.4
|
Chwefror 2012
|
-0.0
|
-0.2
|
0.4
|
Mawrth 2012
|
0.1
|
0.2
|
0.6
|
Ebrill 2012
|
1.3
|
0.8
|
0.3
|
Mai 2012
|
0.3
|
0.4
|
0.5
|
Mehefin 2012
|
0.9
|
0.7
|
2.0
|
Gorffennaf 2012
|
0.6
|
0.6
|
-0.1
|
Awst 2012
|
0.2
|
0.4
|
0.6
|
Medi 2012
|
-0.3
|
-0.6
|
-0.4
|
Hydref 2012
|
-0.6
|
-0.5
|
-1.0
|
Tachwedd 2012
|
0.1
|
0.3
|
0.4
|
Rhagfyr 2012
|
-0.1
|
-0.5
|
-0.1
|
Ionawr 2013
|
-0.9
|
-0.3
|
-1.5
|
Chwefror 2013
|
0.2
|
-0.2
|
0.6
|
Mawrth 2013
|
0.6
|
0.4
|
0.4
|
Ebrill 2013
|
1.0
|
0.8
|
1.1
|
Mai 2013
|
0.4
|
0.6
|
0.5
|
Mehefin 2013
|
0.8
|
0.7
|
1.3
|
Gorffennaf 2013
|
1.2
|
1.0
|
0.9
|
Awst 2013
|
0.7
|
1.1
|
0.8
|
Medi 2013
|
0.2
|
-0.4
|
0.0
|
Hydref 2013
|
-0.4
|
-0.1
|
-1.0
|
Tachwedd 2013
|
0.5
|
0.7
|
0.9
|
Rhagfyr 2013
|
1.2
|
1.0
|
1.4
|
Ionawr 2014
|
-0.2
|
-0.6
|
-0.5
|
Chwefror 2014
|
0.6
|
0.8
|
0.6
|
Mawrth 2014
|
0.4
|
0.4
|
0.5
|
Ebrill 2014
|
2.2
|
1.9
|
2.5
|
Mai 2014
|
1.0
|
0.9
|
1.0
|
Mehefin 2014
|
0.9
|
1.0
|
0.9
|
Gorffennaf 2014
|
1.4
|
1.1
|
1.6
|
Awst 2014
|
1.3
|
1.3
|
1.2
|
Medi 2014
|
0.1
|
-0.2
|
0.0
|
Hydref 2014
|
-0.2
|
0.1
|
-0.5
|
Tachwedd 2014
|
-0.3
|
-0.1
|
-0.4
|
Rhagfyr 2014
|
0.3
|
0.0
|
0.4
|
Ionawr 2015
|
-0.2
|
-0.2
|
-0.5
|
Chwefror 2015
|
0.3
|
0.1
|
0.4
|
Mawrth 2015
|
-0.0
|
0.2
|
-0.5
|
Ebrill 2015
|
1.3
|
1.1
|
1.9
|
Mai 2015
|
1.1
|
1.4
|
1.0
|
Mehefin 2015
|
0.8
|
0.8
|
1.3
|
Gorffennaf 2015
|
1.7
|
1.6
|
1.4
|
Awst 2015
|
1.0
|
1.0
|
1.0
|
Medi 2015
|
0.3
|
-0.2
|
-0.1
|
Hydref 2015
|
0.2
|
0.6
|
0.3
|
Tachwedd 2015
|
0.8
|
0.8
|
0.7
|
Rhagfyr 2015
|
0.5
|
0.4
|
0.5
|
Ionawr 2016
|
0.4
|
0.7
|
0.1
|
Chwefror 2016
|
0.1
|
-0.2
|
0.4
|
Mawrth 2016
|
0.9
|
0.1
|
0.6
|
Ebrill 2016
|
0.5
|
1.4
|
1.3
|
Mai 2016
|
1.2
|
0.8
|
1.2
|
Mehefin 2016
|
0.9
|
0.8
|
0.7
|
Gorffennaf 2016
|
1.1
|
1.2
|
1.3
|
Awst 2016
|
0.1
|
0.1
|
-0.1
|
Medi 2016
|
-0.1
|
-0.1
|
-0.6
|
Hydref 2016
|
-0.4
|
-0.4
|
-1.0
|
Tachwedd 2016
|
0.5
|
0.3
|
0.3
|
Rhagfyr 2016
|
0.4
|
0.2
|
0.8
|
Ionawr 2017
|
-0.1
|
-0.1
|
-0.5
|
Chwefror 2017
|
0.5
|
-0.0
|
0.5
|
Mawrth 2017
|
-0.4
|
-0.0
|
-0.6
|
Ebrill 2017
|
1.4
|
1.4
|
1.7
|
Mai 2017
|
0.7
|
1.1
|
0.6
|
Mehefin 2017
|
0.8
|
0.6
|
1.3
|
Gorffennaf 2017
|
1.2
|
1.3
|
1.0
|
Awst 2017
|
0.5
|
0.4
|
1.0
|
Medi 2017
|
-0.2
|
-0.2
|
-0.6
|
Hydref 2017
|
-0.0
|
0.4
|
-0.3
|
Tachwedd 2017
|
-0.4
|
-0.3
|
-0.3
|
Rhagfyr 2017
|
0.5
|
0.6
|
0.9
|
Dyddiad
|
Pob math o eiddo
|
Tai pâr
|
Tai teras
|
Ionawr 2008
|
94.5
|
95.6
|
94.9
|
Chwefror 2008
|
93.7
|
95.1
|
94.0
|
Mawrth 2008
|
93.0
|
94.7
|
93.7
|
Ebrill 2008
|
93.2
|
94.5
|
94.2
|
Mai 2008
|
93.6
|
95.2
|
94.3
|
Mehefin 2008
|
92.4
|
94.0
|
93.4
|
Gorffennaf 2008
|
91.6
|
93.2
|
92.2
|
Awst 2008
|
89.5
|
91.0
|
90.0
|
Medi 2008
|
87.4
|
88.4
|
87.6
|
Hydref 2008
|
85.4
|
86.8
|
85.6
|
Tachwedd 2008
|
82.9
|
84.7
|
83.2
|
Rhagfyr 2008
|
81.7
|
83.2
|
82.7
|
Ionawr 2009
|
80.2
|
81.3
|
80.1
|
Chwefror 2009
|
79.4
|
80.8
|
79.4
|
Mawrth 2009
|
78.6
|
79.6
|
78.8
|
Ebrill 2009
|
79.2
|
80.9
|
79.8
|
Mai 2009
|
80.2
|
81.9
|
80.8
|
Mehefin 2009
|
81.1
|
82.6
|
81.9
|
Gorffennaf 2009
|
82.7
|
84.4
|
83.6
|
Awst 2009
|
83.6
|
85.4
|
84.5
|
Medi 2009
|
84.4
|
85.8
|
85.3
|
Hydref 2009
|
84.9
|
86.9
|
85.8
|
Tachwedd 2009
|
85.2
|
86.8
|
86.3
|
Rhagfyr 2009
|
85.8
|
87.9
|
87.6
|
Ionawr 2010
|
86.0
|
87.6
|
86.7
|
Chwefror 2010
|
86.4
|
88.4
|
87.2
|
Mawrth 2010
|
86.2
|
87.6
|
86.7
|
Ebrill 2010
|
87.2
|
89.1
|
88.0
|
Mai 2010
|
87.6
|
89.3
|
88.4
|
Mehefin 2010
|
88.1
|
89.8
|
89.3
|
Gorffennaf 2010
|
89.0
|
90.6
|
89.8
|
Awst 2010
|
89.1
|
91.3
|
89.6
|
Medi 2010
|
88.8
|
90.4
|
89.6
|
Hydref 2010
|
87.8
|
89.6
|
88.2
|
Tachwedd 2010
|
86.9
|
88.8
|
86.9
|
Rhagfyr 2010
|
86.8
|
88.6
|
87.3
|
Ionawr 2011
|
86.0
|
87.3
|
86.0
|
Chwefror 2011
|
85.7
|
86.9
|
85.7
|
Mawrth 2011
|
85.3
|
86.2
|
85.2
|
Ebrill 2011
|
86.5
|
87.5
|
86.8
|
Mai 2011
|
86.1
|
87.6
|
86.2
|
Mehefin 2011
|
86.2
|
87.8
|
86.6
|
Gorffennaf 2011
|
87.3
|
88.5
|
87.7
|
Awst 2011
|
87.4
|
89.2
|
87.7
|
Medi 2011
|
87.2
|
88.4
|
87.5
|
Hydref 2011
|
86.4
|
88.0
|
86.2
|
Tachwedd 2011
|
86.4
|
87.9
|
86.0
|
Rhagfyr 2011
|
86.2
|
87.9
|
86.3
|
Ionawr 2012
|
85.9
|
87.6
|
86.0
|
Chwefror 2012
|
85.8
|
87.4
|
86.3
|
Mawrth 2012
|
85.9
|
87.6
|
86.9
|
Ebrill 2012
|
87.0
|
88.3
|
87.1
|
Mai 2012
|
87.3
|
88.6
|
87.6
|
Mehefin 2012
|
88.1
|
89.2
|
89.4
|
Gorffennaf 2012
|
88.6
|
89.7
|
89.3
|
Awst 2012
|
88.8
|
90.1
|
89.8
|
Medi 2012
|
88.5
|
89.6
|
89.4
|
Hydref 2012
|
88.0
|
89.1
|
88.5
|
Tachwedd 2012
|
88.1
|
89.3
|
88.9
|
Rhagfyr 2012
|
88.0
|
88.9
|
88.8
|
Ionawr 2013
|
87.2
|
88.7
|
87.4
|
Chwefror 2013
|
87.4
|
88.4
|
88.0
|
Mawrth 2013
|
87.8
|
88.8
|
88.3
|
Ebrill 2013
|
88.7
|
89.6
|
89.2
|
Mai 2013
|
89.0
|
90.1
|
89.7
|
Mehefin 2013
|
89.8
|
90.7
|
90.8
|
Gorffennaf 2013
|
90.8
|
91.6
|
91.7
|
Awst 2013
|
91.5
|
92.6
|
92.4
|
Medi 2013
|
91.7
|
92.2
|
92.4
|
Hydref 2013
|
91.4
|
92.1
|
91.4
|
Tachwedd 2013
|
91.8
|
92.8
|
92.2
|
Rhagfyr 2013
|
93.0
|
93.7
|
93.5
|
Ionawr 2014
|
92.8
|
93.2
|
93.0
|
Chwefror 2014
|
93.3
|
93.9
|
93.6
|
Mawrth 2014
|
93.7
|
94.3
|
94.1
|
Ebrill 2014
|
95.8
|
96.1
|
96.4
|
Mai 2014
|
96.7
|
97.0
|
97.4
|
Mehefin 2014
|
97.6
|
98.0
|
98.3
|
Gorffennaf 2014
|
99.0
|
99.2
|
99.8
|
Awst 2014
|
100.3
|
100.4
|
101.0
|
Medi 2014
|
100.4
|
100.3
|
101.1
|
Hydref 2014
|
100.2
|
100.3
|
100.5
|
Tachwedd 2014
|
99.9
|
100.2
|
100.2
|
Rhagfyr 2014
|
100.2
|
100.2
|
100.5
|
Ionawr 2015
|
100.0
|
100.0
|
100.0
|
Chwefror 2015
|
100.3
|
100.1
|
100.4
|
Mawrth 2015
|
100.2
|
100.3
|
99.9
|
Ebrill 2015
|
101.5
|
101.4
|
101.8
|
Mai 2015
|
102.7
|
102.8
|
102.8
|
Mehefin 2015
|
103.5
|
103.7
|
104.2
|
Gorffennaf 2015
|
105.3
|
105.3
|
105.7
|
Awst 2015
|
106.4
|
106.4
|
106.8
|
Medi 2015
|
106.6
|
106.2
|
106.7
|
Hydref 2015
|
106.8
|
106.8
|
107.1
|
Tachwedd 2015
|
107.7
|
107.7
|
107.8
|
Rhagfyr 2015
|
108.2
|
108.1
|
108.3
|
Ionawr 2016
|
108.6
|
108.8
|
108.4
|
Chwefror 2016
|
108.8
|
108.6
|
108.8
|
Mawrth 2016
|
109.8
|
108.8
|
109.4
|
Ebrill 2016
|
110.3
|
110.4
|
110.8
|
Mai 2016
|
111.6
|
111.3
|
112.2
|
Mehefin 2016
|
112.6
|
112.2
|
113.0
|
Gorffennaf 2016
|
113.8
|
113.6
|
114.5
|
Awst 2016
|
114.0
|
113.7
|
114.4
|
Medi 2016
|
113.8
|
113.7
|
113.7
|
Hydref 2016
|
113.4
|
113.2
|
112.6
|
Tachwedd 2016
|
113.9
|
113.6
|
113.0
|
Rhagfyr 2016
|
114.3
|
113.9
|
113.9
|
Ionawr 2017
|
114.2
|
113.7
|
113.3
|
Chwefror 2017
|
114.7
|
113.7
|
113.9
|
Mawrth 2017
|
114.2
|
113.7
|
113.2
|
Ebrill 2017
|
115.9
|
115.3
|
115.1
|
Mai 2017
|
116.7
|
116.6
|
115.8
|
Mehefin 2017
|
117.6
|
117.2
|
117.2
|
Gorffennaf 2017
|
119.0
|
118.7
|
118.4
|
Awst 2017
|
119.6
|
119.2
|
119.6
|
Medi 2017
|
119.3
|
119.0
|
118.9
|
Hydref 2017
|
119.3
|
119.5
|
118.6
|
Tachwedd 2017
|
118.8
|
119.1
|
118.2
|
Rhagfyr 2017
|
119.5
|
119.8
|
119.3
|
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
Newid canrannol (blynyddol)
yn ôl
statws y prynwr
yn
Lloegr
dangos
Newid canrannol (misol)
yn ôl
statws y prynwr
yn
Lloegr
dangos
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
Dyddiad
|
Pryniannau morgais
|
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
|
177724.0
|
Chwefror 2012
|
177706.0
|
Mawrth 2012
|
177911.0
|
Ebrill 2012
|
180102.0
|
Mai 2012
|
180637.0
|
Mehefin 2012
|
182475.0
|
Gorffennaf 2012
|
183493.0
|
Awst 2012
|
183893.0
|
Medi 2012
|
183387.0
|
Hydref 2012
|
182151.0
|
Tachwedd 2012
|
182486.0
|
Rhagfyr 2012
|
182399.0
|
Ionawr 2013
|
180775.0
|
Chwefror 2013
|
181120.0
|
Mawrth 2013
|
182088.0
|
Ebrill 2013
|
183908.0
|
Mai 2013
|
184643.0
|
Mehefin 2013
|
186279.0
|
Gorffennaf 2013
|
188394.0
|
Awst 2013
|
189834.0
|
Medi 2013
|
190333.0
|
Hydref 2013
|
189686.0
|
Tachwedd 2013
|
190568.0
|
Rhagfyr 2013
|
193024.0
|
Ionawr 2014
|
192803.0
|
Chwefror 2014
|
193991.0
|
Mawrth 2014
|
194709.0
|
Ebrill 2014
|
199111.0
|
Mai 2014
|
201217.0
|
Mehefin 2014
|
203017.0
|
Gorffennaf 2014
|
206111.0
|
Awst 2014
|
208833.0
|
Medi 2014
|
208817.0
|
Hydref 2014
|
208647.0
|
Tachwedd 2014
|
208072.0
|
Rhagfyr 2014
|
208696.0
|
Ionawr 2015
|
208205.0
|
Chwefror 2015
|
208802.0
|
Mawrth 2015
|
208829.0
|
Ebrill 2015
|
211533.0
|
Mai 2015
|
213921.0
|
Mehefin 2015
|
215705.0
|
Gorffennaf 2015
|
219519.0
|
Awst 2015
|
221821.0
|
Medi 2015
|
222303.0
|
Hydref 2015
|
222906.0
|
Tachwedd 2015
|
224703.0
|
Rhagfyr 2015
|
225999.0
|
Ionawr 2016
|
226906.0
|
Chwefror 2016
|
227181.0
|
Mawrth 2016
|
229021.0
|
Ebrill 2016
|
230686.0
|
Mai 2016
|
233283.0
|
Mehefin 2016
|
235315.0
|
Gorffennaf 2016
|
237977.0
|
Awst 2016
|
238130.0
|
Medi 2016
|
237778.0
|
Hydref 2016
|
236874.0
|
Tachwedd 2016
|
237786.0
|
Rhagfyr 2016
|
238821.0
|
Ionawr 2017
|
238569.0
|
Chwefror 2017
|
239365.0
|
Mawrth 2017
|
238608.0
|
Ebrill 2017
|
241894.0
|
Mai 2017
|
243627.0
|
Mehefin 2017
|
245566.0
|
Gorffennaf 2017
|
248430.0
|
Awst 2017
|
249767.0
|
Medi 2017
|
249146.0
|
Hydref 2017
|
249059.0
|
Tachwedd 2017
|
247981.0
|
Rhagfyr 2017
|
249413.0
|
Newid canrannol (blynyddol)
yn ôl
statws cyllido
yn
Lloegr
cuddio
Dyddiad
|
Pryniannau morgais
|
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
|
1.7
|
Chwefror 2013
|
1.9
|
Mawrth 2013
|
2.4
|
Ebrill 2013
|
2.1
|
Mai 2013
|
2.2
|
Mehefin 2013
|
2.1
|
Gorffennaf 2013
|
2.7
|
Awst 2013
|
3.2
|
Medi 2013
|
3.8
|
Hydref 2013
|
4.1
|
Tachwedd 2013
|
4.4
|
Rhagfyr 2013
|
5.8
|
Ionawr 2014
|
6.6
|
Chwefror 2014
|
7.1
|
Mawrth 2014
|
6.9
|
Ebrill 2014
|
8.3
|
Mai 2014
|
9.0
|
Mehefin 2014
|
9.0
|
Gorffennaf 2014
|
9.4
|
Awst 2014
|
10.0
|
Medi 2014
|
9.7
|
Hydref 2014
|
10.0
|
Tachwedd 2014
|
9.2
|
Rhagfyr 2014
|
8.1
|
Ionawr 2015
|
8.0
|
Chwefror 2015
|
7.6
|
Mawrth 2015
|
7.2
|
Ebrill 2015
|
6.2
|
Mai 2015
|
6.3
|
Mehefin 2015
|
6.2
|
Gorffennaf 2015
|
6.5
|
Awst 2015
|
6.2
|
Medi 2015
|
6.5
|
Hydref 2015
|
6.8
|
Tachwedd 2015
|
8.0
|
Rhagfyr 2015
|
8.3
|
Ionawr 2016
|
9.0
|
Chwefror 2016
|
8.8
|
Mawrth 2016
|
9.7
|
Ebrill 2016
|
9.0
|
Mai 2016
|
9.0
|
Mehefin 2016
|
9.1
|
Gorffennaf 2016
|
8.4
|
Awst 2016
|
7.4
|
Medi 2016
|
7.0
|
Hydref 2016
|
6.3
|
Tachwedd 2016
|
5.8
|
Rhagfyr 2016
|
5.7
|
Ionawr 2017
|
5.1
|
Chwefror 2017
|
5.4
|
Mawrth 2017
|
4.2
|
Ebrill 2017
|
4.9
|
Mai 2017
|
4.4
|
Mehefin 2017
|
4.4
|
Gorffennaf 2017
|
4.4
|
Awst 2017
|
4.9
|
Medi 2017
|
4.8
|
Hydref 2017
|
5.1
|
Tachwedd 2017
|
4.3
|
Rhagfyr 2017
|
4.4
|
Newid canrannol (misol)
yn ôl
statws cyllido
yn
Lloegr
cuddio
Dyddiad
|
Pryniannau morgais
|
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
|
-0.0
|
Mawrth 2012
|
0.1
|
Ebrill 2012
|
1.2
|
Mai 2012
|
0.3
|
Mehefin 2012
|
1.0
|
Gorffennaf 2012
|
0.6
|
Awst 2012
|
0.2
|
Medi 2012
|
-0.3
|
Hydref 2012
|
-0.7
|
Tachwedd 2012
|
0.2
|
Rhagfyr 2012
|
-0.1
|
Ionawr 2013
|
-0.9
|
Chwefror 2013
|
0.2
|
Mawrth 2013
|
0.5
|
Ebrill 2013
|
1.0
|
Mai 2013
|
0.4
|
Mehefin 2013
|
0.9
|
Gorffennaf 2013
|
1.1
|
Awst 2013
|
0.8
|
Medi 2013
|
0.3
|
Hydref 2013
|
-0.3
|
Tachwedd 2013
|
0.5
|
Rhagfyr 2013
|
1.3
|
Ionawr 2014
|
-0.1
|
Chwefror 2014
|
0.6
|
Mawrth 2014
|
0.4
|
Ebrill 2014
|
2.3
|
Mai 2014
|
1.1
|
Mehefin 2014
|
0.9
|
Gorffennaf 2014
|
1.5
|
Awst 2014
|
1.3
|
Medi 2014
|
-0.0
|
Hydref 2014
|
-0.1
|
Tachwedd 2014
|
-0.3
|
Rhagfyr 2014
|
0.3
|
Ionawr 2015
|
-0.2
|
Chwefror 2015
|
0.3
|
Mawrth 2015
|
0.0
|
Ebrill 2015
|
1.3
|
Mai 2015
|
1.1
|
Mehefin 2015
|
0.8
|
Gorffennaf 2015
|
1.8
|
Awst 2015
|
1.0
|
Medi 2015
|
0.2
|
Hydref 2015
|
0.3
|
Tachwedd 2015
|
0.8
|
Rhagfyr 2015
|
0.6
|
Ionawr 2016
|
0.4
|
Chwefror 2016
|
0.1
|
Mawrth 2016
|
0.8
|
Ebrill 2016
|
0.7
|
Mai 2016
|
1.1
|
Mehefin 2016
|
0.9
|
Gorffennaf 2016
|
1.1
|
Awst 2016
|
0.1
|
Medi 2016
|
-0.2
|
Hydref 2016
|
-0.4
|
Tachwedd 2016
|
0.4
|
Rhagfyr 2016
|
0.4
|
Ionawr 2017
|
-0.1
|
Chwefror 2017
|
0.3
|
Mawrth 2017
|
-0.3
|
Ebrill 2017
|
1.4
|
Mai 2017
|
0.7
|
Mehefin 2017
|
0.8
|
Gorffennaf 2017
|
1.2
|
Awst 2017
|
0.5
|
Medi 2017
|
-0.2
|
Hydref 2017
|
-0.0
|
Tachwedd 2017
|
-0.4
|
Rhagfyr 2017
|
0.6
|
Dyddiad
|
Pryniannau morgais
|
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
|
85.4
|
Chwefror 2012
|
85.4
|
Mawrth 2012
|
85.4
|
Ebrill 2012
|
86.5
|
Mai 2012
|
86.8
|
Mehefin 2012
|
87.6
|
Gorffennaf 2012
|
88.1
|
Awst 2012
|
88.3
|
Medi 2012
|
88.1
|
Hydref 2012
|
87.5
|
Tachwedd 2012
|
87.6
|
Rhagfyr 2012
|
87.6
|
Ionawr 2013
|
86.8
|
Chwefror 2013
|
87.0
|
Mawrth 2013
|
87.5
|
Ebrill 2013
|
88.3
|
Mai 2013
|
88.7
|
Mehefin 2013
|
89.5
|
Gorffennaf 2013
|
90.5
|
Awst 2013
|
91.2
|
Medi 2013
|
91.4
|
Hydref 2013
|
91.1
|
Tachwedd 2013
|
91.5
|
Rhagfyr 2013
|
92.7
|
Ionawr 2014
|
92.6
|
Chwefror 2014
|
93.2
|
Mawrth 2014
|
93.5
|
Ebrill 2014
|
95.6
|
Mai 2014
|
96.6
|
Mehefin 2014
|
97.5
|
Gorffennaf 2014
|
99.0
|
Awst 2014
|
100.3
|
Medi 2014
|
100.3
|
Hydref 2014
|
100.2
|
Tachwedd 2014
|
99.9
|
Rhagfyr 2014
|
100.2
|
Ionawr 2015
|
100.0
|
Chwefror 2015
|
100.3
|
Mawrth 2015
|
100.3
|
Ebrill 2015
|
101.6
|
Mai 2015
|
102.8
|
Mehefin 2015
|
103.6
|
Gorffennaf 2015
|
105.4
|
Awst 2015
|
106.5
|
Medi 2015
|
106.8
|
Hydref 2015
|
107.1
|
Tachwedd 2015
|
107.9
|
Rhagfyr 2015
|
108.6
|
Ionawr 2016
|
109.0
|
Chwefror 2016
|
109.1
|
Mawrth 2016
|
110.0
|
Ebrill 2016
|
110.8
|
Mai 2016
|
112.0
|
Mehefin 2016
|
113.0
|
Gorffennaf 2016
|
114.3
|
Awst 2016
|
114.4
|
Medi 2016
|
114.2
|
Hydref 2016
|
113.8
|
Tachwedd 2016
|
114.2
|
Rhagfyr 2016
|
114.7
|
Ionawr 2017
|
114.6
|
Chwefror 2017
|
115.0
|
Mawrth 2017
|
114.6
|
Ebrill 2017
|
116.2
|
Mai 2017
|
117.0
|
Mehefin 2017
|
117.9
|
Gorffennaf 2017
|
119.3
|
Awst 2017
|
120.0
|
Medi 2017
|
119.7
|
Hydref 2017
|
119.6
|
Tachwedd 2017
|
119.1
|
Rhagfyr 2017
|
119.8
|
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
|
Ionawr 2008
|
232440.0
|
Chwefror 2008
|
235218.0
|
Mawrth 2008
|
231109.0
|
Ebrill 2008
|
231955.0
|
Mai 2008
|
231887.0
|
Mehefin 2008
|
227922.0
|
Gorffennaf 2008
|
224152.0
|
Awst 2008
|
215650.0
|
Medi 2008
|
213316.0
|
Hydref 2008
|
208545.0
|
Tachwedd 2008
|
203304.0
|
Rhagfyr 2008
|
197017.0
|
Ionawr 2009
|
197631.0
|
Chwefror 2009
|
196329.0
|
Mawrth 2009
|
195730.0
|
Ebrill 2009
|
195384.0
|
Mai 2009
|
195321.0
|
Mehefin 2009
|
195948.0
|
Gorffennaf 2009
|
198128.0
|
Awst 2009
|
197957.0
|
Medi 2009
|
202831.0
|
Hydref 2009
|
201544.0
|
Tachwedd 2009
|
201781.0
|
Rhagfyr 2009
|
202993.0
|
Ionawr 2010
|
195086.0
|
Chwefror 2010
|
204399.0
|
Mawrth 2010
|
205246.0
|
Ebrill 2010
|
203783.0
|
Mai 2010
|
204094.0
|
Mehefin 2010
|
205298.0
|
Gorffennaf 2010
|
202978.0
|
Awst 2010
|
206734.0
|
Medi 2010
|
209094.0
|
Hydref 2010
|
208146.0
|
Tachwedd 2010
|
204274.0
|
Rhagfyr 2010
|
208720.0
|
Ionawr 2011
|
207235.0
|
Chwefror 2011
|
206253.0
|
Mawrth 2011
|
208274.0
|
Ebrill 2011
|
209520.0
|
Mai 2011
|
210449.0
|
Mehefin 2011
|
206709.0
|
Gorffennaf 2011
|
211163.0
|
Awst 2011
|
207580.0
|
Medi 2011
|
206804.0
|
Hydref 2011
|
207115.0
|
Tachwedd 2011
|
209032.0
|
Rhagfyr 2011
|
207432.0
|
Ionawr 2012
|
205044.0
|
Chwefror 2012
|
204847.0
|
Mawrth 2012
|
207377.0
|
Ebrill 2012
|
208620.0
|
Mai 2012
|
208720.0
|
Mehefin 2012
|
209027.0
|
Gorffennaf 2012
|
205690.0
|
Awst 2012
|
207422.0
|
Medi 2012
|
208715.0
|
Hydref 2012
|
211742.0
|
Tachwedd 2012
|
213072.0
|
Rhagfyr 2012
|
213659.0
|
Ionawr 2013
|
205855.0
|
Chwefror 2013
|
207704.0
|
Mawrth 2013
|
213547.0
|
Ebrill 2013
|
214658.0
|
Mai 2013
|
213899.0
|
Mehefin 2013
|
214779.0
|
Gorffennaf 2013
|
215611.0
|
Awst 2013
|
216806.0
|
Medi 2013
|
221198.0
|
Hydref 2013
|
220560.0
|
Tachwedd 2013
|
221752.0
|
Rhagfyr 2013
|
227534.0
|
Ionawr 2014
|
223903.0
|
Chwefror 2014
|
228048.0
|
Mawrth 2014
|
228440.0
|
Ebrill 2014
|
233413.0
|
Mai 2014
|
237592.0
|
Mehefin 2014
|
236778.0
|
Gorffennaf 2014
|
237621.0
|
Awst 2014
|
238804.0
|
Medi 2014
|
239076.0
|
Hydref 2014
|
240369.0
|
Tachwedd 2014
|
237833.0
|
Rhagfyr 2014
|
243374.0
|
Ionawr 2015
|
244200.0
|
Chwefror 2015
|
246519.0
|
Mawrth 2015
|
246970.0
|
Ebrill 2015
|
247847.0
|
Mai 2015
|
248835.0
|
Mehefin 2015
|
246123.0
|
Gorffennaf 2015
|
253441.0
|
Awst 2015
|
253569.0
|
Medi 2015
|
254776.0
|
Hydref 2015
|
256987.0
|
Tachwedd 2015
|
258134.0
|
Rhagfyr 2015
|
266307.0
|
Ionawr 2016
|
263325.0
|
Chwefror 2016
|
259241.0
|
Mawrth 2016
|
257103.0
|
Ebrill 2016
|
275197.0
|
Mai 2016
|
283166.0
|
Mehefin 2016
|
276031.0
|
Gorffennaf 2016
|
277537.0
|
Awst 2016
|
276602.0
|
Medi 2016
|
277750.0
|
Hydref 2016
|
281720.0
|
Tachwedd 2016
|
282447.0
|
Rhagfyr 2016
|
283219.0
|
Ionawr 2017
|
288641.0
|
Chwefror 2017
|
287439.0
|
Mawrth 2017
|
286711.0
|
Ebrill 2017
|
287637.0
|
Mai 2017
|
289874.0
|
Mehefin 2017
|
288534.0
|
Gorffennaf 2017
|
293592.0
|
Awst 2017
|
292298.0
|
Medi 2017
|
294791.0
|
Hydref 2017
|
296594.0
|
Tachwedd 2017
|
290317.0
|
Rhagfyr 2017
|
294325.0
|
Newid canrannol (blynyddol)
yn ôl
statws yr eiddo
yn
Lloegr
cuddio
Dyddiad
|
Adeilad newydd
|
Ionawr 2008
|
4.9
|
Chwefror 2008
|
5.5
|
Mawrth 2008
|
4.4
|
Ebrill 2008
|
3.4
|
Mai 2008
|
0.2
|
Mehefin 2008
|
-0.9
|
Gorffennaf 2008
|
-4.6
|
Awst 2008
|
-6.2
|
Medi 2008
|
-8.4
|
Hydref 2008
|
-11.0
|
Tachwedd 2008
|
-12.7
|
Rhagfyr 2008
|
-16.2
|
Ionawr 2009
|
-15.0
|
Chwefror 2009
|
-16.5
|
Mawrth 2009
|
-15.3
|
Ebrill 2009
|
-15.8
|
Mai 2009
|
-15.8
|
Mehefin 2009
|
-14.0
|
Gorffennaf 2009
|
-11.6
|
Awst 2009
|
-8.2
|
Medi 2009
|
-4.9
|
Hydref 2009
|
-3.4
|
Tachwedd 2009
|
-0.8
|
Rhagfyr 2009
|
3.0
|
Ionawr 2010
|
-1.3
|
Chwefror 2010
|
4.1
|
Mawrth 2010
|
4.9
|
Ebrill 2010
|
4.3
|
Mai 2010
|
4.5
|
Mehefin 2010
|
4.8
|
Gorffennaf 2010
|
2.4
|
Awst 2010
|
4.4
|
Medi 2010
|
3.1
|
Hydref 2010
|
3.3
|
Tachwedd 2010
|
1.2
|
Rhagfyr 2010
|
2.8
|
Ionawr 2011
|
6.2
|
Chwefror 2011
|
0.9
|
Mawrth 2011
|
1.5
|
Ebrill 2011
|
2.8
|
Mai 2011
|
3.1
|
Mehefin 2011
|
0.7
|
Gorffennaf 2011
|
4.0
|
Awst 2011
|
0.4
|
Medi 2011
|
-1.1
|
Hydref 2011
|
-0.5
|
Tachwedd 2011
|
2.3
|
Rhagfyr 2011
|
-0.6
|
Ionawr 2012
|
-1.1
|
Chwefror 2012
|
-0.7
|
Mawrth 2012
|
-0.4
|
Ebrill 2012
|
-0.4
|
Mai 2012
|
-0.8
|
Mehefin 2012
|
1.1
|
Gorffennaf 2012
|
-2.6
|
Awst 2012
|
-0.1
|
Medi 2012
|
0.9
|
Hydref 2012
|
2.2
|
Tachwedd 2012
|
1.9
|
Rhagfyr 2012
|
3.0
|
Ionawr 2013
|
0.4
|
Chwefror 2013
|
1.4
|
Mawrth 2013
|
3.0
|
Ebrill 2013
|
2.9
|
Mai 2013
|
2.5
|
Mehefin 2013
|
2.8
|
Gorffennaf 2013
|
4.8
|
Awst 2013
|
4.5
|
Medi 2013
|
6.0
|
Hydref 2013
|
4.2
|
Tachwedd 2013
|
4.1
|
Rhagfyr 2013
|
6.5
|
Ionawr 2014
|
8.8
|
Chwefror 2014
|
9.8
|
Mawrth 2014
|
7.0
|
Ebrill 2014
|
8.7
|
Mai 2014
|
11.1
|
Mehefin 2014
|
10.2
|
Gorffennaf 2014
|
10.2
|
Awst 2014
|
10.2
|
Medi 2014
|
8.1
|
Hydref 2014
|
9.0
|
Tachwedd 2014
|
7.2
|
Rhagfyr 2014
|
7.0
|
Ionawr 2015
|
9.1
|
Chwefror 2015
|
8.1
|
Mawrth 2015
|
8.1
|
Ebrill 2015
|
6.2
|
Mai 2015
|
4.7
|
Mehefin 2015
|
4.0
|
Gorffennaf 2015
|
6.7
|
Awst 2015
|
6.2
|
Medi 2015
|
6.6
|
Hydref 2015
|
6.9
|
Tachwedd 2015
|
8.5
|
Rhagfyr 2015
|
9.4
|
Ionawr 2016
|
7.8
|
Chwefror 2016
|
5.2
|
Mawrth 2016
|
4.1
|
Ebrill 2016
|
11.0
|
Mai 2016
|
13.8
|
Mehefin 2016
|
12.2
|
Gorffennaf 2016
|
9.5
|
Awst 2016
|
9.1
|
Medi 2016
|
9.0
|
Hydref 2016
|
9.6
|
Tachwedd 2016
|
9.4
|
Rhagfyr 2016
|
6.4
|
Ionawr 2017
|
9.6
|
Chwefror 2017
|
10.9
|
Mawrth 2017
|
11.5
|
Ebrill 2017
|
4.5
|
Mai 2017
|
2.4
|
Mehefin 2017
|
4.5
|
Gorffennaf 2017
|
5.8
|
Awst 2017
|
5.7
|
Medi 2017
|
6.1
|
Hydref 2017
|
5.3
|
Tachwedd 2017
|
2.8
|
Rhagfyr 2017
|
3.9
|
Newid canrannol (misol)
yn ôl
statws yr eiddo
yn
Lloegr
cuddio
Dyddiad
|
Adeilad newydd
|
Ionawr 2008
|
-1.1
|
Chwefror 2008
|
1.2
|
Mawrth 2008
|
-1.8
|
Ebrill 2008
|
0.4
|
Mai 2008
|
-0.0
|
Mehefin 2008
|
-1.7
|
Gorffennaf 2008
|
-1.6
|
Awst 2008
|
-3.8
|
Medi 2008
|
-1.1
|
Hydref 2008
|
-2.2
|
Tachwedd 2008
|
-2.5
|
Rhagfyr 2008
|
-3.1
|
Ionawr 2009
|
0.3
|
Chwefror 2009
|
-0.7
|
Mawrth 2009
|
-0.3
|
Ebrill 2009
|
-0.2
|
Mai 2009
|
-0.0
|
Mehefin 2009
|
0.3
|
Gorffennaf 2009
|
1.1
|
Awst 2009
|
-0.1
|
Medi 2009
|
2.5
|
Hydref 2009
|
-0.6
|
Tachwedd 2009
|
0.1
|
Rhagfyr 2009
|
0.6
|
Ionawr 2010
|
-3.9
|
Chwefror 2010
|
4.8
|
Mawrth 2010
|
0.4
|
Ebrill 2010
|
-0.7
|
Mai 2010
|
0.2
|
Mehefin 2010
|
0.6
|
Gorffennaf 2010
|
-1.1
|
Awst 2010
|
1.8
|
Medi 2010
|
1.1
|
Hydref 2010
|
-0.4
|
Tachwedd 2010
|
-1.9
|
Rhagfyr 2010
|
2.2
|
Ionawr 2011
|
-0.7
|
Chwefror 2011
|
-0.5
|
Mawrth 2011
|
1.0
|
Ebrill 2011
|
0.6
|
Mai 2011
|
0.4
|
Mehefin 2011
|
-1.8
|
Gorffennaf 2011
|
2.2
|
Awst 2011
|
-1.7
|
Medi 2011
|
-0.4
|
Hydref 2011
|
0.2
|
Tachwedd 2011
|
0.9
|
Rhagfyr 2011
|
-0.8
|
Ionawr 2012
|
-1.2
|
Chwefror 2012
|
-0.1
|
Mawrth 2012
|
1.2
|
Ebrill 2012
|
0.6
|
Mai 2012
|
0.1
|
Mehefin 2012
|
0.2
|
Gorffennaf 2012
|
-1.6
|
Awst 2012
|
0.8
|
Medi 2012
|
0.6
|
Hydref 2012
|
1.4
|
Tachwedd 2012
|
0.6
|
Rhagfyr 2012
|
0.3
|
Ionawr 2013
|
-3.6
|
Chwefror 2013
|
0.9
|
Mawrth 2013
|
2.8
|
Ebrill 2013
|
0.5
|
Mai 2013
|
-0.4
|
Mehefin 2013
|
0.4
|
Gorffennaf 2013
|
0.4
|
Awst 2013
|
0.6
|
Medi 2013
|
2.0
|
Hydref 2013
|
-0.3
|
Tachwedd 2013
|
0.5
|
Rhagfyr 2013
|
2.6
|
Ionawr 2014
|
-1.6
|
Chwefror 2014
|
1.8
|
Mawrth 2014
|
0.2
|
Ebrill 2014
|
2.2
|
Mai 2014
|
1.8
|
Mehefin 2014
|
-0.3
|
Gorffennaf 2014
|
0.4
|
Awst 2014
|
0.5
|
Medi 2014
|
0.1
|
Hydref 2014
|
0.5
|
Tachwedd 2014
|
-1.1
|
Rhagfyr 2014
|
2.3
|
Ionawr 2015
|
0.3
|
Chwefror 2015
|
1.0
|
Mawrth 2015
|
0.2
|
Ebrill 2015
|
0.4
|
Mai 2015
|
0.4
|
Mehefin 2015
|
-1.1
|
Gorffennaf 2015
|
3.0
|
Awst 2015
|
0.1
|
Medi 2015
|
0.5
|
Hydref 2015
|
0.9
|
Tachwedd 2015
|
0.4
|
Rhagfyr 2015
|
3.2
|
Ionawr 2016
|
-1.1
|
Chwefror 2016
|
-1.6
|
Mawrth 2016
|
-0.8
|
Ebrill 2016
|
7.0
|
Mai 2016
|
2.9
|
Mehefin 2016
|
-2.5
|
Gorffennaf 2016
|
0.6
|
Awst 2016
|
-0.3
|
Medi 2016
|
0.4
|
Hydref 2016
|
1.4
|
Tachwedd 2016
|
0.3
|
Rhagfyr 2016
|
0.3
|
Ionawr 2017
|
1.9
|
Chwefror 2017
|
-0.4
|
Mawrth 2017
|
-0.2
|
Ebrill 2017
|
0.3
|
Mai 2017
|
0.8
|
Mehefin 2017
|
-0.5
|
Gorffennaf 2017
|
1.8
|
Awst 2017
|
-0.4
|
Medi 2017
|
0.8
|
Hydref 2017
|
0.6
|
Tachwedd 2017
|
-2.1
|
Rhagfyr 2017
|
1.4
|
Dyddiad
|
Adeilad newydd
|
Ionawr 2008
|
95.2
|
Chwefror 2008
|
96.3
|
Mawrth 2008
|
94.6
|
Ebrill 2008
|
95.0
|
Mai 2008
|
95.0
|
Mehefin 2008
|
93.3
|
Gorffennaf 2008
|
91.8
|
Awst 2008
|
88.3
|
Medi 2008
|
87.4
|
Hydref 2008
|
85.4
|
Tachwedd 2008
|
83.2
|
Rhagfyr 2008
|
80.7
|
Ionawr 2009
|
80.9
|
Chwefror 2009
|
80.4
|
Mawrth 2009
|
80.2
|
Ebrill 2009
|
80.0
|
Mai 2009
|
80.0
|
Mehefin 2009
|
80.2
|
Gorffennaf 2009
|
81.1
|
Awst 2009
|
81.1
|
Medi 2009
|
83.1
|
Hydref 2009
|
82.5
|
Tachwedd 2009
|
82.6
|
Rhagfyr 2009
|
83.1
|
Ionawr 2010
|
79.9
|
Chwefror 2010
|
83.7
|
Mawrth 2010
|
84.0
|
Ebrill 2010
|
83.4
|
Mai 2010
|
83.6
|
Mehefin 2010
|
84.1
|
Gorffennaf 2010
|
83.1
|
Awst 2010
|
84.7
|
Medi 2010
|
85.6
|
Hydref 2010
|
85.2
|
Tachwedd 2010
|
83.6
|
Rhagfyr 2010
|
85.5
|
Ionawr 2011
|
84.9
|
Chwefror 2011
|
84.5
|
Mawrth 2011
|
85.3
|
Ebrill 2011
|
85.8
|
Mai 2011
|
86.2
|
Mehefin 2011
|
84.6
|
Gorffennaf 2011
|
86.5
|
Awst 2011
|
85.0
|
Medi 2011
|
84.7
|
Hydref 2011
|
84.8
|
Tachwedd 2011
|
85.6
|
Rhagfyr 2011
|
84.9
|
Ionawr 2012
|
84.0
|
Chwefror 2012
|
83.9
|
Mawrth 2012
|
84.9
|
Ebrill 2012
|
85.4
|
Mai 2012
|
85.5
|
Mehefin 2012
|
85.6
|
Gorffennaf 2012
|
84.2
|
Awst 2012
|
84.9
|
Medi 2012
|
85.5
|
Hydref 2012
|
86.7
|
Tachwedd 2012
|
87.2
|
Rhagfyr 2012
|
87.5
|
Ionawr 2013
|
84.3
|
Chwefror 2013
|
85.0
|
Mawrth 2013
|
87.4
|
Ebrill 2013
|
87.9
|
Mai 2013
|
87.6
|
Mehefin 2013
|
88.0
|
Gorffennaf 2013
|
88.3
|
Awst 2013
|
88.8
|
Medi 2013
|
90.6
|
Hydref 2013
|
90.3
|
Tachwedd 2013
|
90.8
|
Rhagfyr 2013
|
93.2
|
Ionawr 2014
|
91.7
|
Chwefror 2014
|
93.4
|
Mawrth 2014
|
93.6
|
Ebrill 2014
|
95.6
|
Mai 2014
|
97.3
|
Mehefin 2014
|
97.0
|
Gorffennaf 2014
|
97.3
|
Awst 2014
|
97.8
|
Medi 2014
|
97.9
|
Hydref 2014
|
98.4
|
Tachwedd 2014
|
97.4
|
Rhagfyr 2014
|
99.7
|
Ionawr 2015
|
100.0
|
Chwefror 2015
|
101.0
|
Mawrth 2015
|
101.1
|
Ebrill 2015
|
101.5
|
Mai 2015
|
101.9
|
Mehefin 2015
|
100.8
|
Gorffennaf 2015
|
103.8
|
Awst 2015
|
103.8
|
Medi 2015
|
104.3
|
Hydref 2015
|
105.2
|
Tachwedd 2015
|
105.7
|
Rhagfyr 2015
|
109.0
|
Ionawr 2016
|
107.8
|
Chwefror 2016
|
106.2
|
Mawrth 2016
|
105.3
|
Ebrill 2016
|
112.7
|
Mai 2016
|
116.0
|
Mehefin 2016
|
113.0
|
Gorffennaf 2016
|
113.6
|
Awst 2016
|
113.3
|
Medi 2016
|
113.7
|
Hydref 2016
|
115.4
|
Tachwedd 2016
|
115.7
|
Rhagfyr 2016
|
116.0
|
Ionawr 2017
|
118.2
|
Chwefror 2017
|
117.7
|
Mawrth 2017
|
117.4
|
Ebrill 2017
|
117.8
|
Mai 2017
|
118.7
|
Mehefin 2017
|
118.2
|
Gorffennaf 2017
|
120.2
|
Awst 2017
|
119.7
|
Medi 2017
|
120.7
|
Hydref 2017
|
121.5
|
Tachwedd 2017
|
118.9
|
Rhagfyr 2017
|
120.5
|