(% of resident population)
| CAPITAL CITY | 2012 | 2015 | Change 2015/2012 (in pp) |
|---|---|---|---|
| Valletta - MT | 37%37 | 34%34 | -3-3 |
| Ankara - TR | 62%62 | 57%57 | -5-5 |
| Nicosia - CY | 67%67 | 58%58 | -9-9 |
| Lisbon (greater city) - PT | 61%61 | 59%59 | -2-2 |
| Athens (greater city) - EL | 54%54 | 62%62 | 88 |
| Madrid - ES | 70%70 | 64%64 | -6-6 |
| Rome - IT | 65%65 | 65%65 | 00 |
| Bucharest - RO | 71%71 | 70%70 | -1-1 |
| Sofia - BG | 63%63 | 70%70 | 77 |
| Bratislava - SK | 73%73 | 76%76 | 33 |
| London (greater city) - UK | 81%81 | 77%77 | -4-4 |
| Budapest - HU | 82%82 | 82%82 | 00 |
| Ljubljana - SI | 88%88 | 82%82 | -6-6 |
| Brussels - BE | 78%78 | 83%83 | 55 |
| Vilnius - LT | 83%83 | 84%84 | 11 |
| Warsaw - PL | 82%82 | 84%84 | 22 |
| Dublin - IE | 86%86 | 85%85 | -1-1 |
| Paris (greater city) - FR | 86%86 | 85%85 | -1-1 |
| Zagreb - HR | 80%80 | 85%85 | 55 |
| Berlin - DE | 88%88 | 87%87 | -1-1 |
| Luxembourg - LU | 85%85 | 87%87 | 22 |
| Riga - LV | 84%84 | 87%87 | 33 |
| Amsterdam - NL | 92%92 | 88%88 | -4-4 |
| Reykjavík - IS | 82%82 | 88%88 | 66 |
| Tallinn - EE | 86%86 | 88%88 | 22 |
| Copenhagen - DK | 91%91 | 89%89 | -2-2 |
| Prague - CZ | 92%92 | 90%90 | -2-2 |
| Stockholm - SE | 91%91 | 90%90 | -1-1 |
| Oslo - NO | 92%92 | 92%92 | 00 |
| Helsinki - FI | 95%95 | 94%94 | -1-1 |
| Vienna - AT | 96%96 | 97%97 | 11 |
