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 pâr
|
Tai teras
|
Chwefror 2013
|
158561.0
|
138341.0
|
Mawrth 2013
|
157124.0
|
136768.0
|
Ebrill 2013
|
156050.0
|
136181.0
|
Mai 2013
|
158068.0
|
137961.0
|
Mehefin 2013
|
160026.0
|
140171.0
|
Gorffennaf 2013
|
159882.0
|
140273.0
|
Awst 2013
|
160190.0
|
140608.0
|
Medi 2013
|
159894.0
|
140033.0
|
Hydref 2013
|
160799.0
|
140313.0
|
Tachwedd 2013
|
161197.0
|
140142.0
|
Rhagfyr 2013
|
162641.0
|
141091.0
|
Ionawr 2014
|
163726.0
|
142179.0
|
Chwefror 2014
|
163986.0
|
142544.0
|
Mawrth 2014
|
164130.0
|
142653.0
|
Ebrill 2014
|
166392.0
|
144964.0
|
Mai 2014
|
167233.0
|
145981.0
|
Mehefin 2014
|
168953.0
|
147532.0
|
Gorffennaf 2014
|
169459.0
|
147983.0
|
Awst 2014
|
171826.0
|
149936.0
|
Medi 2014
|
172568.0
|
150792.0
|
Hydref 2014
|
171909.0
|
149900.0
|
Tachwedd 2014
|
171607.0
|
149159.0
|
Rhagfyr 2014
|
172229.0
|
149443.0
|
Ionawr 2015
|
171797.0
|
148922.0
|
Chwefror 2015
|
169759.0
|
147763.0
|
Mawrth 2015
|
170931.0
|
148375.0
|
Ebrill 2015
|
173814.0
|
150904.0
|
Mai 2015
|
176334.0
|
152532.0
|
Mehefin 2015
|
175703.0
|
152227.0
|
Gorffennaf 2015
|
176044.0
|
152420.0
|
Awst 2015
|
176691.0
|
153138.0
|
Medi 2015
|
177509.0
|
153721.0
|
Hydref 2015
|
178711.0
|
154364.0
|
Tachwedd 2015
|
179115.0
|
154369.0
|
Rhagfyr 2015
|
180290.0
|
155212.0
|
Ionawr 2016
|
180334.0
|
155105.0
|
Chwefror 2016
|
179467.0
|
154393.0
|
Mawrth 2016
|
179047.0
|
154052.0
|
Ebrill 2016
|
178921.0
|
154161.0
|
Mai 2016
|
181985.0
|
157072.0
|
Mehefin 2016
|
184455.0
|
159402.0
|
Gorffennaf 2016
|
185290.0
|
160525.0
|
Awst 2016
|
184385.0
|
159571.0
|
Medi 2016
|
183467.0
|
158400.0
|
Hydref 2016
|
183353.0
|
157414.0
|
Tachwedd 2016
|
183179.0
|
156585.0
|
Rhagfyr 2016
|
181512.0
|
155122.0
|
Ionawr 2017
|
182859.0
|
156417.0
|
Chwefror 2017
|
184084.0
|
157893.0
|
Mawrth 2017
|
186397.0
|
159715.0
|
Ebrill 2017
|
186073.0
|
159799.0
|
Mai 2017
|
186819.0
|
160138.0
|
Mehefin 2017
|
188031.0
|
161649.0
|
Gorffennaf 2017
|
189294.0
|
162516.0
|
Awst 2017
|
191727.0
|
165248.0
|
Medi 2017
|
194346.0
|
167402.0
|
Hydref 2017
|
194316.0
|
167174.0
|
Tachwedd 2017
|
193109.0
|
165290.0
|
Rhagfyr 2017
|
191072.0
|
163122.0
|
Ionawr 2018
|
192147.0
|
163770.0
|
Chwefror 2018
|
193262.0
|
165076.0
|
Mawrth 2018
|
193527.0
|
165371.0
|
Ebrill 2018
|
192445.0
|
164776.0
|
Mai 2018
|
193810.0
|
165954.0
|
Mehefin 2018
|
196242.0
|
167757.0
|
Gorffennaf 2018
|
197974.0
|
169258.0
|
Awst 2018
|
197906.0
|
169126.0
|
Medi 2018
|
197790.0
|
169280.0
|
Hydref 2018
|
198813.0
|
169773.0
|
Tachwedd 2018
|
198225.0
|
168917.0
|
Rhagfyr 2018
|
198431.0
|
168738.0
|
Ionawr 2019
|
198417.0
|
168412.0
|
Chwefror 2019
|
197419.0
|
167613.0
|
Mawrth 2019
|
196388.0
|
166481.0
|
Ebrill 2019
|
201752.0
|
171450.0
|
Mai 2019
|
202318.0
|
171995.0
|
Mehefin 2019
|
202123.0
|
171981.0
|
Gorffennaf 2019
|
196024.0
|
167046.0
|
Awst 2019
|
197607.0
|
168934.0
|
Medi 2019
|
196876.0
|
169120.0
|
Hydref 2019
|
196000.0
|
167737.0
|
Tachwedd 2019
|
197210.0
|
167664.0
|
Rhagfyr 2019
|
200755.0
|
169750.0
|
Ionawr 2020
|
202069.0
|
170917.0
|
Chwefror 2020
|
202996.0
|
172301.0
|
Mawrth 2020
|
200975.0
|
170838.0
|
Ebrill 2020
|
202194.0
|
172080.0
|
Mai 2020
|
201824.0
|
171129.0
|
Mehefin 2020
|
204541.0
|
173391.0
|
Gorffennaf 2020
|
204760.0
|
173685.0
|
Awst 2020
|
205723.0
|
174883.0
|
Medi 2020
|
204750.0
|
174246.0
|
Hydref 2020
|
207181.0
|
176418.0
|
Tachwedd 2020
|
207747.0
|
177370.0
|
Rhagfyr 2020
|
208643.0
|
178635.0
|
Ionawr 2021
|
208969.0
|
179491.0
|
Chwefror 2021
|
208579.0
|
180025.0
|
Mawrth 2021
|
210987.0
|
182938.0
|
Ebrill 2021
|
210748.0
|
183284.0
|
Mai 2021
|
210967.0
|
183373.0
|
Mehefin 2021
|
212838.0
|
185808.0
|
Gorffennaf 2021
|
215730.0
|
187638.0
|
Awst 2021
|
220644.0
|
191442.0
|
Medi 2021
|
223564.0
|
193269.0
|
Hydref 2021
|
226084.0
|
195056.0
|
Tachwedd 2021
|
229168.0
|
197431.0
|
Rhagfyr 2021
|
228179.0
|
196139.0
|
Ionawr 2022
|
232077.0
|
199795.0
|
Chwefror 2022
|
232360.0
|
200054.0
|
Mawrth 2022
|
235810.0
|
202164.0
|
Dyddiad
|
Tai pâr
|
Tai teras
|
Chwefror 2013
|
2.4
|
2.8
|
Mawrth 2013
|
-0.3
|
-0.4
|
Ebrill 2013
|
0.8
|
1.0
|
Mai 2013
|
1.5
|
1.8
|
Mehefin 2013
|
2.4
|
2.7
|
Gorffennaf 2013
|
1.3
|
1.4
|
Awst 2013
|
1.6
|
1.4
|
Medi 2013
|
2.9
|
2.7
|
Hydref 2013
|
4.5
|
4.1
|
Tachwedd 2013
|
5.0
|
4.4
|
Rhagfyr 2013
|
4.5
|
3.7
|
Ionawr 2014
|
3.4
|
2.9
|
Chwefror 2014
|
3.4
|
3.0
|
Mawrth 2014
|
4.5
|
4.3
|
Ebrill 2014
|
6.6
|
6.4
|
Mai 2014
|
5.8
|
5.8
|
Mehefin 2014
|
5.6
|
5.2
|
Gorffennaf 2014
|
6.0
|
5.5
|
Awst 2014
|
7.3
|
6.6
|
Medi 2014
|
7.9
|
7.7
|
Hydref 2014
|
6.9
|
6.8
|
Tachwedd 2014
|
6.5
|
6.4
|
Rhagfyr 2014
|
5.9
|
5.9
|
Ionawr 2015
|
4.9
|
4.7
|
Chwefror 2015
|
3.5
|
3.7
|
Mawrth 2015
|
4.1
|
4.0
|
Ebrill 2015
|
4.5
|
4.1
|
Mai 2015
|
5.4
|
4.5
|
Mehefin 2015
|
4.0
|
3.2
|
Gorffennaf 2015
|
3.9
|
3.0
|
Awst 2015
|
2.8
|
2.1
|
Medi 2015
|
2.9
|
1.9
|
Hydref 2015
|
4.0
|
3.0
|
Tachwedd 2015
|
4.4
|
3.5
|
Rhagfyr 2015
|
4.7
|
3.9
|
Ionawr 2016
|
5.0
|
4.2
|
Chwefror 2016
|
5.7
|
4.5
|
Mawrth 2016
|
4.8
|
3.8
|
Ebrill 2016
|
2.9
|
2.2
|
Mai 2016
|
3.2
|
3.0
|
Mehefin 2016
|
5.0
|
4.7
|
Gorffennaf 2016
|
5.2
|
5.3
|
Awst 2016
|
4.4
|
4.2
|
Medi 2016
|
3.4
|
3.0
|
Hydref 2016
|
2.6
|
2.0
|
Tachwedd 2016
|
2.3
|
1.4
|
Rhagfyr 2016
|
0.7
|
-0.1
|
Ionawr 2017
|
1.4
|
0.8
|
Chwefror 2017
|
2.6
|
2.3
|
Mawrth 2017
|
4.1
|
3.7
|
Ebrill 2017
|
4.3
|
3.8
|
Mai 2017
|
2.6
|
1.9
|
Mehefin 2017
|
1.9
|
1.4
|
Gorffennaf 2017
|
2.2
|
1.2
|
Awst 2017
|
4.0
|
3.6
|
Medi 2017
|
5.9
|
5.7
|
Hydref 2017
|
6.0
|
6.2
|
Tachwedd 2017
|
5.4
|
5.6
|
Rhagfyr 2017
|
5.3
|
5.2
|
Ionawr 2018
|
5.1
|
4.7
|
Chwefror 2018
|
5.0
|
4.6
|
Mawrth 2018
|
3.8
|
3.5
|
Ebrill 2018
|
3.4
|
3.1
|
Mai 2018
|
3.7
|
3.6
|
Mehefin 2018
|
4.4
|
3.8
|
Gorffennaf 2018
|
4.6
|
4.2
|
Awst 2018
|
3.2
|
2.4
|
Medi 2018
|
1.8
|
1.1
|
Hydref 2018
|
2.3
|
1.6
|
Tachwedd 2018
|
2.6
|
2.2
|
Rhagfyr 2018
|
3.8
|
3.4
|
Ionawr 2019
|
3.3
|
2.8
|
Chwefror 2019
|
2.2
|
1.5
|
Mawrth 2019
|
1.5
|
0.7
|
Ebrill 2019
|
4.8
|
4.0
|
Mai 2019
|
4.4
|
3.6
|
Mehefin 2019
|
3.0
|
2.5
|
Gorffennaf 2019
|
-1.0
|
-1.3
|
Awst 2019
|
-0.2
|
-0.1
|
Medi 2019
|
-0.5
|
-0.1
|
Hydref 2019
|
-1.4
|
-1.2
|
Tachwedd 2019
|
-0.5
|
-0.7
|
Rhagfyr 2019
|
1.2
|
0.6
|
Ionawr 2020
|
1.8
|
1.5
|
Chwefror 2020
|
2.8
|
2.8
|
Mawrth 2020
|
2.3
|
2.6
|
Ebrill 2020
|
0.2
|
0.4
|
Mai 2020
|
-0.2
|
-0.5
|
Mehefin 2020
|
1.2
|
0.8
|
Gorffennaf 2020
|
4.5
|
4.0
|
Awst 2020
|
4.1
|
3.5
|
Medi 2020
|
4.0
|
3.0
|
Hydref 2020
|
5.7
|
5.2
|
Tachwedd 2020
|
5.3
|
5.8
|
Rhagfyr 2020
|
3.9
|
5.2
|
Ionawr 2021
|
3.4
|
5.0
|
Chwefror 2021
|
2.8
|
4.5
|
Mawrth 2021
|
5.0
|
7.1
|
Ebrill 2021
|
4.2
|
6.5
|
Mai 2021
|
4.5
|
7.2
|
Mehefin 2021
|
4.1
|
7.2
|
Gorffennaf 2021
|
5.4
|
8.0
|
Awst 2021
|
7.3
|
9.5
|
Medi 2021
|
9.2
|
10.9
|
Hydref 2021
|
9.1
|
10.6
|
Tachwedd 2021
|
10.3
|
11.3
|
Rhagfyr 2021
|
9.4
|
9.8
|
Ionawr 2022
|
11.1
|
11.3
|
Chwefror 2022
|
11.4
|
11.1
|
Mawrth 2022
|
11.8
|
10.5
|
Dyddiad
|
Tai pâr
|
Tai teras
|
Chwefror 2013
|
0.1
|
0.2
|
Mawrth 2013
|
-0.9
|
-1.1
|
Ebrill 2013
|
-0.7
|
-0.4
|
Mai 2013
|
1.3
|
1.3
|
Mehefin 2013
|
1.2
|
1.6
|
Gorffennaf 2013
|
-0.1
|
0.1
|
Awst 2013
|
0.2
|
0.2
|
Medi 2013
|
-0.2
|
-0.4
|
Hydref 2013
|
0.6
|
0.2
|
Tachwedd 2013
|
0.2
|
-0.1
|
Rhagfyr 2013
|
0.9
|
0.7
|
Ionawr 2014
|
0.7
|
0.8
|
Chwefror 2014
|
0.2
|
0.3
|
Mawrth 2014
|
0.1
|
0.1
|
Ebrill 2014
|
1.4
|
1.6
|
Mai 2014
|
0.5
|
0.7
|
Mehefin 2014
|
1.0
|
1.1
|
Gorffennaf 2014
|
0.3
|
0.3
|
Awst 2014
|
1.4
|
1.3
|
Medi 2014
|
0.4
|
0.6
|
Hydref 2014
|
-0.4
|
-0.6
|
Tachwedd 2014
|
-0.2
|
-0.5
|
Rhagfyr 2014
|
0.4
|
0.2
|
Ionawr 2015
|
-0.2
|
-0.4
|
Chwefror 2015
|
-1.2
|
-0.8
|
Mawrth 2015
|
0.7
|
0.4
|
Ebrill 2015
|
1.7
|
1.7
|
Mai 2015
|
1.4
|
1.1
|
Mehefin 2015
|
-0.4
|
-0.2
|
Gorffennaf 2015
|
0.2
|
0.1
|
Awst 2015
|
0.4
|
0.5
|
Medi 2015
|
0.5
|
0.4
|
Hydref 2015
|
0.7
|
0.4
|
Tachwedd 2015
|
0.2
|
0.0
|
Rhagfyr 2015
|
0.7
|
0.6
|
Ionawr 2016
|
0.0
|
-0.1
|
Chwefror 2016
|
-0.5
|
-0.5
|
Mawrth 2016
|
-0.2
|
-0.2
|
Ebrill 2016
|
-0.1
|
0.1
|
Mai 2016
|
1.7
|
1.9
|
Mehefin 2016
|
1.4
|
1.5
|
Gorffennaf 2016
|
0.4
|
0.7
|
Awst 2016
|
-0.5
|
-0.6
|
Medi 2016
|
-0.5
|
-0.7
|
Hydref 2016
|
-0.1
|
-0.6
|
Tachwedd 2016
|
-0.1
|
-0.5
|
Rhagfyr 2016
|
-0.9
|
-0.9
|
Ionawr 2017
|
0.7
|
0.8
|
Chwefror 2017
|
0.7
|
0.9
|
Mawrth 2017
|
1.3
|
1.2
|
Ebrill 2017
|
-0.2
|
0.1
|
Mai 2017
|
0.4
|
0.2
|
Mehefin 2017
|
0.6
|
0.9
|
Gorffennaf 2017
|
0.7
|
0.5
|
Awst 2017
|
1.3
|
1.7
|
Medi 2017
|
1.4
|
1.3
|
Hydref 2017
|
-0.0
|
-0.1
|
Tachwedd 2017
|
-0.6
|
-1.1
|
Rhagfyr 2017
|
-1.0
|
-1.3
|
Ionawr 2018
|
0.6
|
0.4
|
Chwefror 2018
|
0.6
|
0.8
|
Mawrth 2018
|
0.1
|
0.2
|
Ebrill 2018
|
-0.6
|
-0.4
|
Mai 2018
|
0.7
|
0.7
|
Mehefin 2018
|
1.2
|
1.1
|
Gorffennaf 2018
|
0.9
|
0.9
|
Awst 2018
|
-0.0
|
-0.1
|
Medi 2018
|
-0.1
|
0.1
|
Hydref 2018
|
0.5
|
0.3
|
Tachwedd 2018
|
-0.3
|
-0.5
|
Rhagfyr 2018
|
0.1
|
-0.1
|
Ionawr 2019
|
-0.0
|
-0.2
|
Chwefror 2019
|
-0.5
|
-0.5
|
Mawrth 2019
|
-0.5
|
-0.7
|
Ebrill 2019
|
2.7
|
3.0
|
Mai 2019
|
0.3
|
0.3
|
Mehefin 2019
|
-0.1
|
-0.0
|
Gorffennaf 2019
|
-3.0
|
-2.9
|
Awst 2019
|
0.8
|
1.1
|
Medi 2019
|
-0.4
|
0.1
|
Hydref 2019
|
-0.4
|
-0.8
|
Tachwedd 2019
|
0.6
|
-0.0
|
Rhagfyr 2019
|
1.8
|
1.2
|
Ionawr 2020
|
0.6
|
0.7
|
Chwefror 2020
|
0.5
|
0.8
|
Mawrth 2020
|
-1.0
|
-0.8
|
Ebrill 2020
|
0.6
|
0.7
|
Mai 2020
|
-0.2
|
-0.6
|
Mehefin 2020
|
1.4
|
1.3
|
Gorffennaf 2020
|
0.1
|
0.2
|
Awst 2020
|
0.5
|
0.7
|
Medi 2020
|
-0.5
|
-0.4
|
Hydref 2020
|
1.2
|
1.2
|
Tachwedd 2020
|
0.3
|
0.5
|
Rhagfyr 2020
|
0.4
|
0.7
|
Ionawr 2021
|
0.2
|
0.5
|
Chwefror 2021
|
-0.2
|
0.3
|
Mawrth 2021
|
1.2
|
1.6
|
Ebrill 2021
|
-0.1
|
0.2
|
Mai 2021
|
0.1
|
0.0
|
Mehefin 2021
|
0.9
|
1.3
|
Gorffennaf 2021
|
1.4
|
1.0
|
Awst 2021
|
2.3
|
2.0
|
Medi 2021
|
1.3
|
1.0
|
Hydref 2021
|
1.1
|
0.9
|
Tachwedd 2021
|
1.4
|
1.2
|
Rhagfyr 2021
|
-0.4
|
-0.7
|
Ionawr 2022
|
1.7
|
1.9
|
Chwefror 2022
|
0.1
|
0.1
|
Mawrth 2022
|
1.5
|
1.1
|
Dyddiad
|
Tai pâr
|
Tai teras
|
Chwefror 2013
|
92.3
|
92.9
|
Mawrth 2013
|
91.5
|
91.8
|
Ebrill 2013
|
90.8
|
91.4
|
Mai 2013
|
92.0
|
92.6
|
Mehefin 2013
|
93.2
|
94.1
|
Gorffennaf 2013
|
93.1
|
94.2
|
Awst 2013
|
93.2
|
94.4
|
Medi 2013
|
93.1
|
94.0
|
Hydref 2013
|
93.6
|
94.2
|
Tachwedd 2013
|
93.8
|
94.1
|
Rhagfyr 2013
|
94.7
|
94.7
|
Ionawr 2014
|
95.3
|
95.5
|
Chwefror 2014
|
95.4
|
95.7
|
Mawrth 2014
|
95.5
|
95.8
|
Ebrill 2014
|
96.8
|
97.3
|
Mai 2014
|
97.3
|
98.0
|
Mehefin 2014
|
98.3
|
99.1
|
Gorffennaf 2014
|
98.6
|
99.4
|
Awst 2014
|
100.0
|
100.7
|
Medi 2014
|
100.4
|
101.3
|
Hydref 2014
|
100.1
|
100.7
|
Tachwedd 2014
|
99.9
|
100.2
|
Rhagfyr 2014
|
100.2
|
100.4
|
Ionawr 2015
|
100.0
|
100.0
|
Chwefror 2015
|
98.8
|
99.2
|
Mawrth 2015
|
99.5
|
99.6
|
Ebrill 2015
|
101.2
|
101.3
|
Mai 2015
|
102.6
|
102.4
|
Mehefin 2015
|
102.3
|
102.2
|
Gorffennaf 2015
|
102.5
|
102.4
|
Awst 2015
|
102.8
|
102.8
|
Medi 2015
|
103.3
|
103.2
|
Hydref 2015
|
104.0
|
103.6
|
Tachwedd 2015
|
104.3
|
103.7
|
Rhagfyr 2015
|
104.9
|
104.2
|
Ionawr 2016
|
105.0
|
104.2
|
Chwefror 2016
|
104.5
|
103.7
|
Mawrth 2016
|
104.2
|
103.4
|
Ebrill 2016
|
104.2
|
103.5
|
Mai 2016
|
105.9
|
105.5
|
Mehefin 2016
|
107.4
|
107.0
|
Gorffennaf 2016
|
107.8
|
107.8
|
Awst 2016
|
107.3
|
107.2
|
Medi 2016
|
106.8
|
106.4
|
Hydref 2016
|
106.7
|
105.7
|
Tachwedd 2016
|
106.6
|
105.2
|
Rhagfyr 2016
|
105.6
|
104.2
|
Ionawr 2017
|
106.4
|
105.0
|
Chwefror 2017
|
107.2
|
106.0
|
Mawrth 2017
|
108.5
|
107.2
|
Ebrill 2017
|
108.3
|
107.3
|
Mai 2017
|
108.7
|
107.5
|
Mehefin 2017
|
109.4
|
108.6
|
Gorffennaf 2017
|
110.2
|
109.1
|
Awst 2017
|
111.6
|
111.0
|
Medi 2017
|
113.1
|
112.4
|
Hydref 2017
|
113.1
|
112.3
|
Tachwedd 2017
|
112.4
|
111.0
|
Rhagfyr 2017
|
111.2
|
109.5
|
Ionawr 2018
|
111.8
|
110.0
|
Chwefror 2018
|
112.5
|
110.8
|
Mawrth 2018
|
112.6
|
111.0
|
Ebrill 2018
|
112.0
|
110.6
|
Mai 2018
|
112.8
|
111.4
|
Mehefin 2018
|
114.2
|
112.6
|
Gorffennaf 2018
|
115.2
|
113.7
|
Awst 2018
|
115.2
|
113.6
|
Medi 2018
|
115.1
|
113.7
|
Hydref 2018
|
115.7
|
114.0
|
Tachwedd 2018
|
115.4
|
113.4
|
Rhagfyr 2018
|
115.5
|
113.3
|
Ionawr 2019
|
115.5
|
113.1
|
Chwefror 2019
|
114.9
|
112.6
|
Mawrth 2019
|
114.3
|
111.8
|
Ebrill 2019
|
117.4
|
115.1
|
Mai 2019
|
117.8
|
115.5
|
Mehefin 2019
|
117.6
|
115.5
|
Gorffennaf 2019
|
114.1
|
112.2
|
Awst 2019
|
115.0
|
113.4
|
Medi 2019
|
114.6
|
113.6
|
Hydref 2019
|
114.1
|
112.6
|
Tachwedd 2019
|
114.8
|
112.6
|
Rhagfyr 2019
|
116.9
|
114.0
|
Ionawr 2020
|
117.6
|
114.8
|
Chwefror 2020
|
118.2
|
115.7
|
Mawrth 2020
|
117.0
|
114.7
|
Ebrill 2020
|
117.7
|
115.6
|
Mai 2020
|
117.5
|
114.9
|
Mehefin 2020
|
119.1
|
116.4
|
Gorffennaf 2020
|
119.2
|
116.6
|
Awst 2020
|
119.8
|
117.4
|
Medi 2020
|
119.2
|
117.0
|
Hydref 2020
|
120.6
|
118.5
|
Tachwedd 2020
|
120.9
|
119.1
|
Rhagfyr 2020
|
121.4
|
120.0
|
Ionawr 2021
|
121.6
|
120.5
|
Chwefror 2021
|
121.4
|
120.9
|
Mawrth 2021
|
122.8
|
122.8
|
Ebrill 2021
|
122.7
|
123.1
|
Mai 2021
|
122.8
|
123.1
|
Mehefin 2021
|
123.9
|
124.8
|
Gorffennaf 2021
|
125.6
|
126.0
|
Awst 2021
|
128.4
|
128.6
|
Medi 2021
|
130.1
|
129.8
|
Hydref 2021
|
131.6
|
131.0
|
Tachwedd 2021
|
133.4
|
132.6
|
Rhagfyr 2021
|
132.8
|
131.7
|
Ionawr 2022
|
135.1
|
134.2
|
Chwefror 2022
|
135.3
|
134.3
|
Mawrth 2022
|
137.3
|
135.8
|
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
|
Cyn berchen-feddianwyr
|
Chwefror 2013
|
157588.0
|
Mawrth 2013
|
156062.0
|
Ebrill 2013
|
155234.0
|
Mai 2013
|
157230.0
|
Mehefin 2013
|
159285.0
|
Gorffennaf 2013
|
159257.0
|
Awst 2013
|
159582.0
|
Medi 2013
|
159251.0
|
Hydref 2013
|
159911.0
|
Tachwedd 2013
|
159991.0
|
Rhagfyr 2013
|
161133.0
|
Ionawr 2014
|
162291.0
|
Chwefror 2014
|
162596.0
|
Mawrth 2014
|
162678.0
|
Ebrill 2014
|
164969.0
|
Mai 2014
|
165922.0
|
Mehefin 2014
|
167563.0
|
Gorffennaf 2014
|
168019.0
|
Awst 2014
|
170244.0
|
Medi 2014
|
171161.0
|
Hydref 2014
|
170339.0
|
Tachwedd 2014
|
169823.0
|
Rhagfyr 2014
|
170376.0
|
Ionawr 2015
|
169929.0
|
Chwefror 2015
|
168430.0
|
Mawrth 2015
|
169487.0
|
Ebrill 2015
|
172343.0
|
Mai 2015
|
174392.0
|
Mehefin 2015
|
173530.0
|
Gorffennaf 2015
|
173730.0
|
Awst 2015
|
174383.0
|
Medi 2015
|
175376.0
|
Hydref 2015
|
176288.0
|
Tachwedd 2015
|
176505.0
|
Rhagfyr 2015
|
177450.0
|
Ionawr 2016
|
177369.0
|
Chwefror 2016
|
176463.0
|
Mawrth 2016
|
176198.0
|
Ebrill 2016
|
176149.0
|
Mai 2016
|
179378.0
|
Mehefin 2016
|
181833.0
|
Gorffennaf 2016
|
182981.0
|
Awst 2016
|
182026.0
|
Medi 2016
|
180923.0
|
Hydref 2016
|
180509.0
|
Tachwedd 2016
|
180141.0
|
Rhagfyr 2016
|
178662.0
|
Ionawr 2017
|
180172.0
|
Chwefror 2017
|
181744.0
|
Mawrth 2017
|
184014.0
|
Ebrill 2017
|
183926.0
|
Mai 2017
|
184332.0
|
Mehefin 2017
|
185735.0
|
Gorffennaf 2017
|
186799.0
|
Awst 2017
|
189569.0
|
Medi 2017
|
192119.0
|
Hydref 2017
|
191889.0
|
Tachwedd 2017
|
190103.0
|
Rhagfyr 2017
|
187617.0
|
Ionawr 2018
|
188516.0
|
Chwefror 2018
|
189800.0
|
Mawrth 2018
|
190085.0
|
Ebrill 2018
|
188980.0
|
Mai 2018
|
190257.0
|
Mehefin 2018
|
192485.0
|
Gorffennaf 2018
|
194350.0
|
Awst 2018
|
194212.0
|
Medi 2018
|
194278.0
|
Hydref 2018
|
194969.0
|
Tachwedd 2018
|
194241.0
|
Rhagfyr 2018
|
194169.0
|
Ionawr 2019
|
194073.0
|
Chwefror 2019
|
193105.0
|
Mawrth 2019
|
191848.0
|
Ebrill 2019
|
197072.0
|
Mai 2019
|
197424.0
|
Mehefin 2019
|
197328.0
|
Gorffennaf 2019
|
191530.0
|
Awst 2019
|
193460.0
|
Medi 2019
|
193213.0
|
Hydref 2019
|
191932.0
|
Tachwedd 2019
|
192392.0
|
Rhagfyr 2019
|
195097.0
|
Ionawr 2020
|
196396.0
|
Chwefror 2020
|
197608.0
|
Mawrth 2020
|
195874.0
|
Ebrill 2020
|
197033.0
|
Mai 2020
|
196341.0
|
Mehefin 2020
|
198794.0
|
Gorffennaf 2020
|
199130.0
|
Awst 2020
|
200229.0
|
Medi 2020
|
199581.0
|
Hydref 2020
|
202065.0
|
Tachwedd 2020
|
202952.0
|
Rhagfyr 2020
|
204034.0
|
Ionawr 2021
|
204513.0
|
Chwefror 2021
|
204370.0
|
Mawrth 2021
|
207050.0
|
Ebrill 2021
|
207054.0
|
Mai 2021
|
207192.0
|
Mehefin 2021
|
209285.0
|
Gorffennaf 2021
|
211589.0
|
Awst 2021
|
216145.0
|
Medi 2021
|
218542.0
|
Hydref 2021
|
221290.0
|
Tachwedd 2021
|
224309.0
|
Rhagfyr 2021
|
223378.0
|
Ionawr 2022
|
226955.0
|
Chwefror 2022
|
227061.0
|
Mawrth 2022
|
229806.0
|
Dyddiad
|
Cyn berchen-feddianwyr
|
Chwefror 2013
|
0.6
|
Mawrth 2013
|
-0.4
|
Ebrill 2013
|
0.9
|
Mai 2013
|
1.6
|
Mehefin 2013
|
2.3
|
Gorffennaf 2013
|
1.1
|
Awst 2013
|
1.4
|
Medi 2013
|
2.7
|
Hydref 2013
|
4.3
|
Tachwedd 2013
|
4.7
|
Rhagfyr 2013
|
4.0
|
Ionawr 2014
|
3.1
|
Chwefror 2014
|
3.2
|
Mawrth 2014
|
4.2
|
Ebrill 2014
|
6.3
|
Mai 2014
|
5.5
|
Mehefin 2014
|
5.2
|
Gorffennaf 2014
|
5.5
|
Awst 2014
|
6.7
|
Medi 2014
|
7.5
|
Hydref 2014
|
6.5
|
Tachwedd 2014
|
6.2
|
Rhagfyr 2014
|
5.7
|
Ionawr 2015
|
4.7
|
Chwefror 2015
|
3.6
|
Mawrth 2015
|
4.2
|
Ebrill 2015
|
4.5
|
Mai 2015
|
5.1
|
Mehefin 2015
|
3.6
|
Gorffennaf 2015
|
3.4
|
Awst 2015
|
2.4
|
Medi 2015
|
2.5
|
Hydref 2015
|
3.5
|
Tachwedd 2015
|
3.9
|
Rhagfyr 2015
|
4.2
|
Ionawr 2016
|
4.4
|
Chwefror 2016
|
4.8
|
Mawrth 2016
|
4.0
|
Ebrill 2016
|
2.2
|
Mai 2016
|
2.9
|
Mehefin 2016
|
4.8
|
Gorffennaf 2016
|
5.3
|
Awst 2016
|
4.4
|
Medi 2016
|
3.2
|
Hydref 2016
|
2.4
|
Tachwedd 2016
|
2.1
|
Rhagfyr 2016
|
0.7
|
Ionawr 2017
|
1.6
|
Chwefror 2017
|
3.0
|
Mawrth 2017
|
4.4
|
Ebrill 2017
|
4.5
|
Mai 2017
|
2.7
|
Mehefin 2017
|
2.2
|
Gorffennaf 2017
|
2.1
|
Awst 2017
|
4.1
|
Medi 2017
|
6.2
|
Hydref 2017
|
6.3
|
Tachwedd 2017
|
5.5
|
Rhagfyr 2017
|
5.0
|
Ionawr 2018
|
4.6
|
Chwefror 2018
|
4.4
|
Mawrth 2018
|
3.3
|
Ebrill 2018
|
2.8
|
Mai 2018
|
3.2
|
Mehefin 2018
|
3.6
|
Gorffennaf 2018
|
4.0
|
Awst 2018
|
2.4
|
Medi 2018
|
1.1
|
Hydref 2018
|
1.6
|
Tachwedd 2018
|
2.2
|
Rhagfyr 2018
|
3.5
|
Ionawr 2019
|
3.0
|
Chwefror 2019
|
1.7
|
Mawrth 2019
|
0.9
|
Ebrill 2019
|
4.3
|
Mai 2019
|
3.8
|
Mehefin 2019
|
2.5
|
Gorffennaf 2019
|
-1.4
|
Awst 2019
|
-0.4
|
Medi 2019
|
-0.6
|
Hydref 2019
|
-1.6
|
Tachwedd 2019
|
-1.0
|
Rhagfyr 2019
|
0.5
|
Ionawr 2020
|
1.2
|
Chwefror 2020
|
2.3
|
Mawrth 2020
|
2.1
|
Ebrill 2020
|
-0.0
|
Mai 2020
|
-0.6
|
Mehefin 2020
|
0.7
|
Gorffennaf 2020
|
4.0
|
Awst 2020
|
3.5
|
Medi 2020
|
3.3
|
Hydref 2020
|
5.3
|
Tachwedd 2020
|
5.5
|
Rhagfyr 2020
|
4.6
|
Ionawr 2021
|
4.1
|
Chwefror 2021
|
3.4
|
Mawrth 2021
|
5.7
|
Ebrill 2021
|
5.1
|
Mai 2021
|
5.5
|
Mehefin 2021
|
5.3
|
Gorffennaf 2021
|
6.3
|
Awst 2021
|
7.9
|
Medi 2021
|
9.5
|
Hydref 2021
|
9.5
|
Tachwedd 2021
|
10.5
|
Rhagfyr 2021
|
9.5
|
Ionawr 2022
|
11.0
|
Chwefror 2022
|
11.1
|
Mawrth 2022
|
11.0
|
Dyddiad
|
Cyn berchen-feddianwyr
|
Chwefror 2013
|
0.2
|
Mawrth 2013
|
-1.0
|
Ebrill 2013
|
-0.5
|
Mai 2013
|
1.3
|
Mehefin 2013
|
1.3
|
Gorffennaf 2013
|
-0.0
|
Awst 2013
|
0.2
|
Medi 2013
|
-0.2
|
Hydref 2013
|
0.4
|
Tachwedd 2013
|
0.1
|
Rhagfyr 2013
|
0.7
|
Ionawr 2014
|
0.7
|
Chwefror 2014
|
0.2
|
Mawrth 2014
|
0.1
|
Ebrill 2014
|
1.4
|
Mai 2014
|
0.6
|
Mehefin 2014
|
1.0
|
Gorffennaf 2014
|
0.3
|
Awst 2014
|
1.3
|
Medi 2014
|
0.5
|
Hydref 2014
|
-0.5
|
Tachwedd 2014
|
-0.3
|
Rhagfyr 2014
|
0.3
|
Ionawr 2015
|
-0.3
|
Chwefror 2015
|
-0.9
|
Mawrth 2015
|
0.6
|
Ebrill 2015
|
1.7
|
Mai 2015
|
1.2
|
Mehefin 2015
|
-0.5
|
Gorffennaf 2015
|
0.1
|
Awst 2015
|
0.4
|
Medi 2015
|
0.6
|
Hydref 2015
|
0.5
|
Tachwedd 2015
|
0.1
|
Rhagfyr 2015
|
0.5
|
Ionawr 2016
|
-0.1
|
Chwefror 2016
|
-0.5
|
Mawrth 2016
|
-0.2
|
Ebrill 2016
|
-0.0
|
Mai 2016
|
1.8
|
Mehefin 2016
|
1.4
|
Gorffennaf 2016
|
0.6
|
Awst 2016
|
-0.5
|
Medi 2016
|
-0.6
|
Hydref 2016
|
-0.2
|
Tachwedd 2016
|
-0.2
|
Rhagfyr 2016
|
-0.8
|
Ionawr 2017
|
0.8
|
Chwefror 2017
|
0.9
|
Mawrth 2017
|
1.2
|
Ebrill 2017
|
-0.1
|
Mai 2017
|
0.2
|
Mehefin 2017
|
0.8
|
Gorffennaf 2017
|
0.6
|
Awst 2017
|
1.5
|
Medi 2017
|
1.3
|
Hydref 2017
|
-0.1
|
Tachwedd 2017
|
-0.9
|
Rhagfyr 2017
|
-1.3
|
Ionawr 2018
|
0.5
|
Chwefror 2018
|
0.7
|
Mawrth 2018
|
0.2
|
Ebrill 2018
|
-0.6
|
Mai 2018
|
0.7
|
Mehefin 2018
|
1.2
|
Gorffennaf 2018
|
1.0
|
Awst 2018
|
-0.1
|
Medi 2018
|
0.0
|
Hydref 2018
|
0.4
|
Tachwedd 2018
|
-0.4
|
Rhagfyr 2018
|
-0.0
|
Ionawr 2019
|
-0.1
|
Chwefror 2019
|
-0.5
|
Mawrth 2019
|
-0.6
|
Ebrill 2019
|
2.7
|
Mai 2019
|
0.2
|
Mehefin 2019
|
-0.1
|
Gorffennaf 2019
|
-2.9
|
Awst 2019
|
1.0
|
Medi 2019
|
-0.1
|
Hydref 2019
|
-0.7
|
Tachwedd 2019
|
0.2
|
Rhagfyr 2019
|
1.4
|
Ionawr 2020
|
0.7
|
Chwefror 2020
|
0.6
|
Mawrth 2020
|
-0.9
|
Ebrill 2020
|
0.6
|
Mai 2020
|
-0.4
|
Mehefin 2020
|
1.2
|
Gorffennaf 2020
|
0.2
|
Awst 2020
|
0.6
|
Medi 2020
|
-0.3
|
Hydref 2020
|
1.2
|
Tachwedd 2020
|
0.4
|
Rhagfyr 2020
|
0.5
|
Ionawr 2021
|
0.2
|
Chwefror 2021
|
-0.1
|
Mawrth 2021
|
1.3
|
Ebrill 2021
|
0.0
|
Mai 2021
|
0.1
|
Mehefin 2021
|
1.0
|
Gorffennaf 2021
|
1.1
|
Awst 2021
|
2.2
|
Medi 2021
|
1.1
|
Hydref 2021
|
1.3
|
Tachwedd 2021
|
1.4
|
Rhagfyr 2021
|
-0.4
|
Ionawr 2022
|
1.6
|
Chwefror 2022
|
0.0
|
Mawrth 2022
|
1.2
|
Dyddiad
|
Cyn berchen-feddianwyr
|
Chwefror 2013
|
92.7
|
Mawrth 2013
|
91.8
|
Ebrill 2013
|
91.4
|
Mai 2013
|
92.5
|
Mehefin 2013
|
93.7
|
Gorffennaf 2013
|
93.7
|
Awst 2013
|
93.9
|
Medi 2013
|
93.7
|
Hydref 2013
|
94.1
|
Tachwedd 2013
|
94.2
|
Rhagfyr 2013
|
94.8
|
Ionawr 2014
|
95.5
|
Chwefror 2014
|
95.7
|
Mawrth 2014
|
95.7
|
Ebrill 2014
|
97.1
|
Mai 2014
|
97.6
|
Mehefin 2014
|
98.6
|
Gorffennaf 2014
|
98.9
|
Awst 2014
|
100.2
|
Medi 2014
|
100.7
|
Hydref 2014
|
100.2
|
Tachwedd 2014
|
99.9
|
Rhagfyr 2014
|
100.3
|
Ionawr 2015
|
100.0
|
Chwefror 2015
|
99.1
|
Mawrth 2015
|
99.7
|
Ebrill 2015
|
101.4
|
Mai 2015
|
102.6
|
Mehefin 2015
|
102.1
|
Gorffennaf 2015
|
102.2
|
Awst 2015
|
102.6
|
Medi 2015
|
103.2
|
Hydref 2015
|
103.7
|
Tachwedd 2015
|
103.9
|
Rhagfyr 2015
|
104.4
|
Ionawr 2016
|
104.4
|
Chwefror 2016
|
103.8
|
Mawrth 2016
|
103.7
|
Ebrill 2016
|
103.7
|
Mai 2016
|
105.6
|
Mehefin 2016
|
107.0
|
Gorffennaf 2016
|
107.7
|
Awst 2016
|
107.1
|
Medi 2016
|
106.5
|
Hydref 2016
|
106.2
|
Tachwedd 2016
|
106.0
|
Rhagfyr 2016
|
105.1
|
Ionawr 2017
|
106.0
|
Chwefror 2017
|
107.0
|
Mawrth 2017
|
108.3
|
Ebrill 2017
|
108.2
|
Mai 2017
|
108.5
|
Mehefin 2017
|
109.3
|
Gorffennaf 2017
|
109.9
|
Awst 2017
|
111.6
|
Medi 2017
|
113.1
|
Hydref 2017
|
112.9
|
Tachwedd 2017
|
111.9
|
Rhagfyr 2017
|
110.4
|
Ionawr 2018
|
110.9
|
Chwefror 2018
|
111.7
|
Mawrth 2018
|
111.9
|
Ebrill 2018
|
111.2
|
Mai 2018
|
112.0
|
Mehefin 2018
|
113.3
|
Gorffennaf 2018
|
114.4
|
Awst 2018
|
114.3
|
Medi 2018
|
114.3
|
Hydref 2018
|
114.7
|
Tachwedd 2018
|
114.3
|
Rhagfyr 2018
|
114.3
|
Ionawr 2019
|
114.2
|
Chwefror 2019
|
113.6
|
Mawrth 2019
|
112.9
|
Ebrill 2019
|
116.0
|
Mai 2019
|
116.2
|
Mehefin 2019
|
116.1
|
Gorffennaf 2019
|
112.7
|
Awst 2019
|
113.8
|
Medi 2019
|
113.7
|
Hydref 2019
|
113.0
|
Tachwedd 2019
|
113.2
|
Rhagfyr 2019
|
114.8
|
Ionawr 2020
|
115.6
|
Chwefror 2020
|
116.3
|
Mawrth 2020
|
115.3
|
Ebrill 2020
|
116.0
|
Mai 2020
|
115.5
|
Mehefin 2020
|
117.0
|
Gorffennaf 2020
|
117.2
|
Awst 2020
|
117.8
|
Medi 2020
|
117.4
|
Hydref 2020
|
118.9
|
Tachwedd 2020
|
119.4
|
Rhagfyr 2020
|
120.1
|
Ionawr 2021
|
120.4
|
Chwefror 2021
|
120.3
|
Mawrth 2021
|
121.8
|
Ebrill 2021
|
121.8
|
Mai 2021
|
121.9
|
Mehefin 2021
|
123.2
|
Gorffennaf 2021
|
124.5
|
Awst 2021
|
127.2
|
Medi 2021
|
128.6
|
Hydref 2021
|
130.2
|
Tachwedd 2021
|
132.0
|
Rhagfyr 2021
|
131.5
|
Ionawr 2022
|
133.6
|
Chwefror 2022
|
133.6
|
Mawrth 2022
|
135.2
|
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
|
Eiddo presennol
|
Chwefror 2013
|
170899.0
|
141687.0
|
Mawrth 2013
|
169150.0
|
140290.0
|
Ebrill 2013
|
169493.0
|
139438.0
|
Mai 2013
|
172200.0
|
141183.0
|
Mehefin 2013
|
173785.0
|
143139.0
|
Gorffennaf 2013
|
172824.0
|
143205.0
|
Awst 2013
|
172400.0
|
143530.0
|
Medi 2013
|
172381.0
|
143144.0
|
Hydref 2013
|
173945.0
|
143619.0
|
Tachwedd 2013
|
174982.0
|
143622.0
|
Rhagfyr 2013
|
177055.0
|
144604.0
|
Ionawr 2014
|
178268.0
|
145705.0
|
Chwefror 2014
|
179268.0
|
146004.0
|
Mawrth 2014
|
179042.0
|
146171.0
|
Ebrill 2014
|
182318.0
|
148215.0
|
Mai 2014
|
183848.0
|
149000.0
|
Mehefin 2014
|
185524.0
|
150499.0
|
Gorffennaf 2014
|
185104.0
|
150970.0
|
Awst 2014
|
185562.0
|
153115.0
|
Medi 2014
|
185349.0
|
154035.0
|
Hydref 2014
|
184331.0
|
153335.0
|
Tachwedd 2014
|
183872.0
|
152890.0
|
Rhagfyr 2014
|
185677.0
|
153287.0
|
Ionawr 2015
|
186316.0
|
152742.0
|
Chwefror 2015
|
186576.0
|
151210.0
|
Mawrth 2015
|
188481.0
|
151995.0
|
Ebrill 2015
|
191716.0
|
154557.0
|
Mai 2015
|
193127.0
|
156462.0
|
Mehefin 2015
|
190257.0
|
155906.0
|
Gorffennaf 2015
|
189573.0
|
156133.0
|
Awst 2015
|
189310.0
|
156765.0
|
Medi 2015
|
190630.0
|
157570.0
|
Hydref 2015
|
191794.0
|
158388.0
|
Tachwedd 2015
|
192277.0
|
158540.0
|
Rhagfyr 2015
|
195221.0
|
159280.0
|
Ionawr 2016
|
195392.0
|
159165.0
|
Chwefror 2016
|
194159.0
|
158441.0
|
Mawrth 2016
|
190611.0
|
158431.0
|
Ebrill 2016
|
192686.0
|
158311.0
|
Mai 2016
|
200522.0
|
160999.0
|
Mehefin 2016
|
206502.0
|
163058.0
|
Gorffennaf 2016
|
205988.0
|
164205.0
|
Awst 2016
|
201863.0
|
163495.0
|
Medi 2016
|
200257.0
|
162455.0
|
Hydref 2016
|
201320.0
|
161934.0
|
Tachwedd 2016
|
202355.0
|
161444.0
|
Rhagfyr 2016
|
201624.0
|
160085.0
|
Ionawr 2017
|
204410.0
|
161329.0
|
Chwefror 2017
|
206965.0
|
162790.0
|
Mawrth 2017
|
210499.0
|
164748.0
|
Ebrill 2017
|
209281.0
|
164835.0
|
Mai 2017
|
209666.0
|
165274.0
|
Mehefin 2017
|
209676.0
|
166673.0
|
Gorffennaf 2017
|
210679.0
|
167657.0
|
Awst 2017
|
212447.0
|
170083.0
|
Medi 2017
|
215913.0
|
172282.0
|
Hydref 2017
|
215624.0
|
171976.0
|
Tachwedd 2017
|
213539.0
|
170384.0
|
Rhagfyr 2017
|
210470.0
|
168187.0
|
Ionawr 2018
|
212551.0
|
168941.0
|
Chwefror 2018
|
218099.0
|
169833.0
|
Mawrth 2018
|
219467.0
|
170004.0
|
Ebrill 2018
|
218266.0
|
168980.0
|
Mai 2018
|
215731.0
|
170258.0
|
Mehefin 2018
|
217264.0
|
172232.0
|
Gorffennaf 2018
|
218126.0
|
173896.0
|
Awst 2018
|
218982.0
|
173744.0
|
Medi 2018
|
218935.0
|
173769.0
|
Hydref 2018
|
221128.0
|
174366.0
|
Tachwedd 2018
|
218378.0
|
173712.0
|
Rhagfyr 2018
|
218809.0
|
173694.0
|
Ionawr 2019
|
217953.0
|
173511.0
|
Chwefror 2019
|
221199.0
|
172432.0
|
Mawrth 2019
|
220932.0
|
171105.0
|
Ebrill 2019
|
227718.0
|
175832.0
|
Mai 2019
|
225683.0
|
176283.0
|
Mehefin 2019
|
223393.0
|
176368.0
|
Gorffennaf 2019
|
217383.0
|
171181.0
|
Awst 2019
|
218772.0
|
172882.0
|
Medi 2019
|
220118.0
|
172584.0
|
Hydref 2019
|
217872.0
|
171352.0
|
Tachwedd 2019
|
216968.0
|
171849.0
|
Rhagfyr 2019
|
217867.0
|
174453.0
|
Ionawr 2020
|
221109.0
|
175426.0
|
Chwefror 2020
|
224423.0
|
176479.0
|
Mawrth 2020
|
225400.0
|
174649.0
|
Ebrill 2020
|
227655.0
|
175580.0
|
Mai 2020
|
229948.0
|
174612.0
|
Mehefin 2020
|
230576.0
|
177026.0
|
Gorffennaf 2020
|
228459.0
|
177594.0
|
Awst 2020
|
227490.0
|
178567.0
|
Medi 2020
|
227544.0
|
177655.0
|
Hydref 2020
|
228294.0
|
179913.0
|
Tachwedd 2020
|
226508.0
|
181064.0
|
Rhagfyr 2020
|
226019.0
|
182274.0
|
Ionawr 2021
|
224396.0
|
183263.0
|
Chwefror 2021
|
223938.0
|
183658.0
|
Mawrth 2021
|
227225.0
|
186544.0
|
Ebrill 2021
|
229951.0
|
186601.0
|
Mai 2021
|
230298.0
|
186714.0
|
Mehefin 2021
|
229163.0
|
188908.0
|
Gorffennaf 2021
|
232944.0
|
190982.0
|
Awst 2021
|
235774.0
|
194966.0
|
Medi 2021
|
238671.0
|
197010.0
|
Hydref 2021
|
236136.0
|
199250.0
|
Tachwedd 2021
|
240218.0
|
201794.0
|
Rhagfyr 2021
|
237648.0
|
200727.0
|
Ionawr 2022
|
241543.0
|
204013.0
|
Chwefror 2022
|
242775.0
|
204303.0
|
Mawrth 2022
|
249055.0
|
206620.0
|
Dyddiad
|
Adeilad newydd
|
Eiddo presennol
|
Chwefror 2013
|
2.2
|
2.3
|
Mawrth 2013
|
-1.0
|
-0.5
|
Ebrill 2013
|
0.9
|
0.7
|
Mai 2013
|
1.7
|
1.3
|
Mehefin 2013
|
2.8
|
2.2
|
Gorffennaf 2013
|
2.1
|
0.9
|
Awst 2013
|
2.9
|
1.2
|
Medi 2013
|
4.6
|
2.4
|
Hydref 2013
|
5.5
|
4.0
|
Tachwedd 2013
|
5.1
|
4.4
|
Rhagfyr 2013
|
4.0
|
3.9
|
Ionawr 2014
|
3.8
|
3.0
|
Chwefror 2014
|
4.9
|
3.0
|
Mawrth 2014
|
5.8
|
4.2
|
Ebrill 2014
|
7.6
|
6.3
|
Mai 2014
|
6.8
|
5.5
|
Mehefin 2014
|
6.8
|
5.1
|
Gorffennaf 2014
|
7.1
|
5.4
|
Awst 2014
|
7.6
|
6.7
|
Medi 2014
|
7.5
|
7.6
|
Hydref 2014
|
6.0
|
6.8
|
Tachwedd 2014
|
5.1
|
6.4
|
Rhagfyr 2014
|
4.9
|
6.0
|
Ionawr 2015
|
4.5
|
4.8
|
Chwefror 2015
|
4.1
|
3.6
|
Mawrth 2015
|
5.3
|
4.0
|
Ebrill 2015
|
5.2
|
4.3
|
Mai 2015
|
5.0
|
5.0
|
Mehefin 2015
|
2.6
|
3.6
|
Gorffennaf 2015
|
2.4
|
3.4
|
Awst 2015
|
2.0
|
2.4
|
Medi 2015
|
2.8
|
2.3
|
Hydref 2015
|
4.0
|
3.3
|
Tachwedd 2015
|
4.6
|
3.7
|
Rhagfyr 2015
|
5.1
|
3.9
|
Ionawr 2016
|
4.9
|
4.2
|
Chwefror 2016
|
4.1
|
4.8
|
Mawrth 2016
|
1.1
|
4.2
|
Ebrill 2016
|
0.5
|
2.4
|
Mai 2016
|
3.8
|
2.9
|
Mehefin 2016
|
8.5
|
4.6
|
Gorffennaf 2016
|
8.7
|
5.2
|
Awst 2016
|
6.6
|
4.3
|
Medi 2016
|
5.0
|
3.1
|
Hydref 2016
|
5.0
|
2.2
|
Tachwedd 2016
|
5.2
|
1.8
|
Rhagfyr 2016
|
3.3
|
0.5
|
Ionawr 2017
|
4.6
|
1.4
|
Chwefror 2017
|
6.6
|
2.7
|
Mawrth 2017
|
10.4
|
4.0
|
Ebrill 2017
|
5.6
|
4.3
|
Mai 2017
|
2.7
|
2.7
|
Mehefin 2017
|
1.5
|
2.2
|
Gorffennaf 2017
|
2.3
|
2.1
|
Awst 2017
|
5.2
|
4.0
|
Medi 2017
|
7.8
|
6.0
|
Hydref 2017
|
7.1
|
6.2
|
Tachwedd 2017
|
5.5
|
5.5
|
Rhagfyr 2017
|
4.4
|
5.1
|
Ionawr 2018
|
4.0
|
4.7
|
Chwefror 2018
|
5.4
|
4.3
|
Mawrth 2018
|
4.3
|
3.2
|
Ebrill 2018
|
4.3
|
2.5
|
Mai 2018
|
2.9
|
3.0
|
Mehefin 2018
|
3.6
|
3.3
|
Gorffennaf 2018
|
3.5
|
3.7
|
Awst 2018
|
3.1
|
2.2
|
Medi 2018
|
1.4
|
0.9
|
Hydref 2018
|
2.6
|
1.4
|
Tachwedd 2018
|
2.3
|
2.0
|
Rhagfyr 2018
|
4.0
|
3.3
|
Ionawr 2019
|
2.5
|
2.7
|
Chwefror 2019
|
1.4
|
1.5
|
Mawrth 2019
|
0.7
|
0.6
|
Ebrill 2019
|
4.3
|
4.0
|
Mai 2019
|
4.6
|
3.5
|
Mehefin 2019
|
2.8
|
2.4
|
Gorffennaf 2019
|
-0.3
|
-1.6
|
Awst 2019
|
-0.1
|
-0.5
|
Medi 2019
|
0.5
|
-0.7
|
Hydref 2019
|
-1.5
|
-1.7
|
Tachwedd 2019
|
-0.6
|
-1.1
|
Rhagfyr 2019
|
-0.4
|
0.4
|
Ionawr 2020
|
1.4
|
1.1
|
Chwefror 2020
|
1.5
|
2.4
|
Mawrth 2020
|
2.0
|
2.1
|
Ebrill 2020
|
-0.0
|
-0.1
|
Mai 2020
|
1.9
|
-1.0
|
Mehefin 2020
|
3.2
|
0.4
|
Gorffennaf 2020
|
5.1
|
3.8
|
Awst 2020
|
4.0
|
3.3
|
Medi 2020
|
3.4
|
2.9
|
Hydref 2020
|
4.8
|
5.0
|
Tachwedd 2020
|
4.4
|
5.4
|
Rhagfyr 2020
|
3.7
|
4.5
|
Ionawr 2021
|
1.5
|
4.5
|
Chwefror 2021
|
-0.2
|
4.1
|
Mawrth 2021
|
0.8
|
6.8
|
Ebrill 2021
|
1.0
|
6.3
|
Mai 2021
|
0.2
|
6.9
|
Mehefin 2021
|
-0.6
|
6.7
|
Gorffennaf 2021
|
2.0
|
7.5
|
Awst 2021
|
3.6
|
9.2
|
Medi 2021
|
4.9
|
10.9
|
Hydref 2021
|
3.4
|
10.7
|
Tachwedd 2021
|
6.1
|
11.4
|
Rhagfyr 2021
|
5.1
|
10.1
|
Ionawr 2022
|
7.6
|
11.3
|
Chwefror 2022
|
8.4
|
11.2
|
Mawrth 2022
|
9.6
|
10.8
|
Dyddiad
|
Adeilad newydd
|
Eiddo presennol
|
Chwefror 2013
|
-0.5
|
0.2
|
Mawrth 2013
|
-1.0
|
-1.0
|
Ebrill 2013
|
0.2
|
-0.6
|
Mai 2013
|
1.6
|
1.2
|
Mehefin 2013
|
0.9
|
1.4
|
Gorffennaf 2013
|
-0.6
|
0.1
|
Awst 2013
|
-0.2
|
0.2
|
Medi 2013
|
-0.0
|
-0.3
|
Hydref 2013
|
0.9
|
0.3
|
Tachwedd 2013
|
0.6
|
0.0
|
Rhagfyr 2013
|
1.2
|
0.7
|
Ionawr 2014
|
0.7
|
0.8
|
Chwefror 2014
|
0.6
|
0.2
|
Mawrth 2014
|
-0.1
|
0.1
|
Ebrill 2014
|
1.8
|
1.4
|
Mai 2014
|
0.8
|
0.5
|
Mehefin 2014
|
0.9
|
1.0
|
Gorffennaf 2014
|
-0.2
|
0.3
|
Awst 2014
|
0.2
|
1.4
|
Medi 2014
|
-0.1
|
0.6
|
Hydref 2014
|
-0.6
|
-0.4
|
Tachwedd 2014
|
-0.2
|
-0.3
|
Rhagfyr 2014
|
1.0
|
0.3
|
Ionawr 2015
|
0.3
|
-0.4
|
Chwefror 2015
|
0.1
|
-1.0
|
Mawrth 2015
|
1.0
|
0.5
|
Ebrill 2015
|
1.7
|
1.7
|
Mai 2015
|
0.7
|
1.2
|
Mehefin 2015
|
-1.5
|
-0.4
|
Gorffennaf 2015
|
-0.4
|
0.2
|
Awst 2015
|
-0.1
|
0.4
|
Medi 2015
|
0.7
|
0.5
|
Hydref 2015
|
0.6
|
0.5
|
Tachwedd 2015
|
0.2
|
0.1
|
Rhagfyr 2015
|
1.5
|
0.5
|
Ionawr 2016
|
0.1
|
-0.1
|
Chwefror 2016
|
-0.6
|
-0.5
|
Mawrth 2016
|
-1.8
|
-0.0
|
Ebrill 2016
|
1.1
|
-0.1
|
Mai 2016
|
4.1
|
1.7
|
Mehefin 2016
|
3.0
|
1.3
|
Gorffennaf 2016
|
-0.2
|
0.7
|
Awst 2016
|
-2.0
|
-0.4
|
Medi 2016
|
-0.8
|
-0.6
|
Hydref 2016
|
0.5
|
-0.3
|
Tachwedd 2016
|
0.5
|
-0.3
|
Rhagfyr 2016
|
-0.4
|
-0.8
|
Ionawr 2017
|
1.4
|
0.8
|
Chwefror 2017
|
1.2
|
0.9
|
Mawrth 2017
|
1.7
|
1.2
|
Ebrill 2017
|
-0.6
|
0.1
|
Mai 2017
|
0.2
|
0.3
|
Mehefin 2017
|
0.0
|
0.8
|
Gorffennaf 2017
|
0.5
|
0.6
|
Awst 2017
|
0.8
|
1.4
|
Medi 2017
|
1.6
|
1.3
|
Hydref 2017
|
-0.1
|
-0.2
|
Tachwedd 2017
|
-1.0
|
-0.9
|
Rhagfyr 2017
|
-1.4
|
-1.3
|
Ionawr 2018
|
1.0
|
0.4
|
Chwefror 2018
|
2.6
|
0.5
|
Mawrth 2018
|
0.6
|
0.1
|
Ebrill 2018
|
-0.6
|
-0.6
|
Mai 2018
|
-1.2
|
0.8
|
Mehefin 2018
|
0.7
|
1.2
|
Gorffennaf 2018
|
0.4
|
1.0
|
Awst 2018
|
0.4
|
-0.1
|
Medi 2018
|
-0.0
|
0.0
|
Hydref 2018
|
1.0
|
0.3
|
Tachwedd 2018
|
-1.2
|
-0.4
|
Rhagfyr 2018
|
0.2
|
-0.0
|
Ionawr 2019
|
-0.4
|
-0.1
|
Chwefror 2019
|
1.5
|
-0.6
|
Mawrth 2019
|
-0.1
|
-0.8
|
Ebrill 2019
|
3.1
|
2.8
|
Mai 2019
|
-0.9
|
0.3
|
Mehefin 2019
|
-1.0
|
0.1
|
Gorffennaf 2019
|
-2.7
|
-2.9
|
Awst 2019
|
0.6
|
1.0
|
Medi 2019
|
0.6
|
-0.2
|
Hydref 2019
|
-1.0
|
-0.7
|
Tachwedd 2019
|
-0.4
|
0.3
|
Rhagfyr 2019
|
0.4
|
1.5
|
Ionawr 2020
|
1.5
|
0.6
|
Chwefror 2020
|
1.5
|
0.6
|
Mawrth 2020
|
0.4
|
-1.0
|
Ebrill 2020
|
1.0
|
0.5
|
Mai 2020
|
1.0
|
-0.6
|
Mehefin 2020
|
0.3
|
1.4
|
Gorffennaf 2020
|
-0.9
|
0.3
|
Awst 2020
|
-0.4
|
0.6
|
Medi 2020
|
0.0
|
-0.5
|
Hydref 2020
|
0.3
|
1.3
|
Tachwedd 2020
|
-0.8
|
0.6
|
Rhagfyr 2020
|
-0.2
|
0.7
|
Ionawr 2021
|
-0.7
|
0.5
|
Chwefror 2021
|
-0.2
|
0.2
|
Mawrth 2021
|
1.5
|
1.6
|
Ebrill 2021
|
1.2
|
0.0
|
Mai 2021
|
0.2
|
0.1
|
Mehefin 2021
|
-0.5
|
1.2
|
Gorffennaf 2021
|
1.6
|
1.1
|
Awst 2021
|
1.2
|
2.1
|
Medi 2021
|
1.2
|
1.0
|
Hydref 2021
|
-1.1
|
1.1
|
Tachwedd 2021
|
1.7
|
1.3
|
Rhagfyr 2021
|
-1.1
|
-0.5
|
Ionawr 2022
|
1.6
|
1.6
|
Chwefror 2022
|
0.5
|
0.1
|
Mawrth 2022
|
2.6
|
1.1
|
Dyddiad
|
Adeilad newydd
|
Eiddo presennol
|
Chwefror 2013
|
91.7
|
92.8
|
Mawrth 2013
|
90.8
|
91.8
|
Ebrill 2013
|
91.0
|
91.3
|
Mai 2013
|
92.4
|
92.4
|
Mehefin 2013
|
93.3
|
93.7
|
Gorffennaf 2013
|
92.8
|
93.8
|
Awst 2013
|
92.5
|
94.0
|
Medi 2013
|
92.5
|
93.7
|
Hydref 2013
|
93.4
|
94.0
|
Tachwedd 2013
|
93.9
|
94.0
|
Rhagfyr 2013
|
95.0
|
94.7
|
Ionawr 2014
|
95.7
|
95.4
|
Chwefror 2014
|
96.2
|
95.6
|
Mawrth 2014
|
96.1
|
95.7
|
Ebrill 2014
|
97.8
|
97.0
|
Mai 2014
|
98.7
|
97.6
|
Mehefin 2014
|
99.6
|
98.5
|
Gorffennaf 2014
|
99.4
|
98.8
|
Awst 2014
|
99.6
|
100.2
|
Medi 2014
|
99.5
|
100.8
|
Hydref 2014
|
98.9
|
100.4
|
Tachwedd 2014
|
98.7
|
100.1
|
Rhagfyr 2014
|
99.7
|
100.4
|
Ionawr 2015
|
100.0
|
100.0
|
Chwefror 2015
|
100.1
|
99.0
|
Mawrth 2015
|
101.2
|
99.5
|
Ebrill 2015
|
102.9
|
101.2
|
Mai 2015
|
103.7
|
102.4
|
Mehefin 2015
|
102.1
|
102.1
|
Gorffennaf 2015
|
101.8
|
102.2
|
Awst 2015
|
101.6
|
102.6
|
Medi 2015
|
102.3
|
103.2
|
Hydref 2015
|
102.9
|
103.7
|
Tachwedd 2015
|
103.2
|
103.8
|
Rhagfyr 2015
|
104.8
|
104.3
|
Ionawr 2016
|
104.9
|
104.2
|
Chwefror 2016
|
104.2
|
103.7
|
Mawrth 2016
|
102.3
|
103.7
|
Ebrill 2016
|
103.4
|
103.6
|
Mai 2016
|
107.6
|
105.4
|
Mehefin 2016
|
110.8
|
106.8
|
Gorffennaf 2016
|
110.6
|
107.5
|
Awst 2016
|
108.3
|
107.0
|
Medi 2016
|
107.5
|
106.4
|
Hydref 2016
|
108.0
|
106.0
|
Tachwedd 2016
|
108.6
|
105.7
|
Rhagfyr 2016
|
108.2
|
104.8
|
Ionawr 2017
|
109.7
|
105.6
|
Chwefror 2017
|
111.1
|
106.6
|
Mawrth 2017
|
113.0
|
107.9
|
Ebrill 2017
|
112.3
|
107.9
|
Mai 2017
|
112.5
|
108.2
|
Mehefin 2017
|
112.5
|
109.1
|
Gorffennaf 2017
|
113.1
|
109.8
|
Awst 2017
|
114.0
|
111.4
|
Medi 2017
|
115.9
|
112.8
|
Hydref 2017
|
115.7
|
112.6
|
Tachwedd 2017
|
114.6
|
111.6
|
Rhagfyr 2017
|
113.0
|
110.1
|
Ionawr 2018
|
114.1
|
110.6
|
Chwefror 2018
|
117.1
|
111.2
|
Mawrth 2018
|
117.8
|
111.3
|
Ebrill 2018
|
117.2
|
110.6
|
Mai 2018
|
115.8
|
111.5
|
Mehefin 2018
|
116.6
|
112.8
|
Gorffennaf 2018
|
117.1
|
113.8
|
Awst 2018
|
117.5
|
113.8
|
Medi 2018
|
117.5
|
113.8
|
Hydref 2018
|
118.7
|
114.2
|
Tachwedd 2018
|
117.2
|
113.7
|
Rhagfyr 2018
|
117.4
|
113.7
|
Ionawr 2019
|
117.0
|
113.6
|
Chwefror 2019
|
118.7
|
112.9
|
Mawrth 2019
|
118.6
|
112.0
|
Ebrill 2019
|
122.2
|
115.1
|
Mai 2019
|
121.1
|
115.4
|
Mehefin 2019
|
119.9
|
115.5
|
Gorffennaf 2019
|
116.7
|
112.1
|
Awst 2019
|
117.4
|
113.2
|
Medi 2019
|
118.1
|
113.0
|
Hydref 2019
|
116.9
|
112.2
|
Tachwedd 2019
|
116.4
|
112.5
|
Rhagfyr 2019
|
116.9
|
114.2
|
Ionawr 2020
|
118.7
|
114.8
|
Chwefror 2020
|
120.4
|
115.5
|
Mawrth 2020
|
121.0
|
114.3
|
Ebrill 2020
|
122.2
|
115.0
|
Mai 2020
|
123.4
|
114.3
|
Mehefin 2020
|
123.8
|
115.9
|
Gorffennaf 2020
|
122.6
|
116.3
|
Awst 2020
|
122.1
|
116.9
|
Medi 2020
|
122.1
|
116.3
|
Hydref 2020
|
122.5
|
117.8
|
Tachwedd 2020
|
121.6
|
118.5
|
Rhagfyr 2020
|
121.3
|
119.3
|
Ionawr 2021
|
120.4
|
120.0
|
Chwefror 2021
|
120.2
|
120.2
|
Mawrth 2021
|
122.0
|
122.1
|
Ebrill 2021
|
123.4
|
122.2
|
Mai 2021
|
123.6
|
122.2
|
Mehefin 2021
|
123.0
|
123.7
|
Gorffennaf 2021
|
125.0
|
125.0
|
Awst 2021
|
126.5
|
127.6
|
Medi 2021
|
128.1
|
129.0
|
Hydref 2021
|
126.7
|
130.4
|
Tachwedd 2021
|
128.9
|
132.1
|
Rhagfyr 2021
|
127.6
|
131.4
|
Ionawr 2022
|
129.6
|
133.6
|
Chwefror 2022
|
130.3
|
133.8
|
Mawrth 2022
|
133.7
|
135.3
|