| France | FRA | 75.0 | 74.0 | 73.0 | 69.0 | 69.0 | 68.0 | 70.0 | 71.0 | 71.0 | 69.0 | 70.0 |
| Georgia | GEO | 23.0 | 28.0 | 34.0 | 39.0 | 41.0 | 38.0 | 41.0 | 52.0 | 49.0 | 52.0 | 52.0 |
| Germany | DEU | 82.0 | 80.0 | 78.0 | 79.0 | 80.0 | 79.0 | 80.0 | 79.0 | 78.0 | 79.0 | 81.0 |
| Greece | GRC | 43.0 | 44.0 | 46.0 | 47.0 | 38.0 | 35.0 | 34.0 | 36.0 | 40.0 | 43.0 | 46.0 |
| Hungary | HUN | 50.0 | 52.0 | 53.0 | 51.0 | 51.0 | 47.0 | 46.0 | 55.0 | 54.0 | 54.0 | 51.0 |
| Iceland | ISL | 97.0 | 96.0 | 92.0 | 89.0 | 87.0 | 85.0 | 83.0 | 82.0 | 78.0 | 79.0 | 79.0 |
| Ireland | IRL | 74.0 | 74.0 | 75.0 | 77.0 | 80.0 | 80.0 | 75.0 | 69.0 | 72.0 | 74.0 | 75.0 |
| Italy | ITA | 50.0 | 49.0 | 52.0 | 48.0 | 43.0 | 39.0 | 39.0 | 42.0 | 43.0 | 43.0 | 44.0 |
| Kazakhstan | KAZ |
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| 28.0 | 26.0 | 29.0 | 28.0 |
| Kosovo | KSV |
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| 28.0 | 29.0 | 34.0 | 33.0 | 33.0 | 33.0 |
| Latvia | LVA | 42.0 | 47.0 | 48.0 | 50.0 | 45.0 | 43.0 | 42.0 | 49.0 | 53.0 | 55.0 | 55.0 |
| Liechtenstein | LIE |
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| Lithuania | LTU | 48.0 | 48.0 | 48.0 | 46.0 | 49.0 | 50.0 | 48.0 | 54.0 | 57.0 | 58.0 | 61.0 |
| Luxembourg | LUX | 85.0 | 86.0 | 84.0 | 83.0 | 82.0 | 85.0 | 85.0 | 80.0 | 80.0 | 82.0 | 81.0 |
| Macedonia FYR | MKD | 27.0 | 27.0 | 33.0 | 36.0 | 38.0 | 41.0 | 39.0 | 43.0 | 44.0 | 45.0 | 42.0 |
| Malta | MLT | 66.0 | 64.0 | 58.0 | 58.0 | 52.0 | 56.0 | 56.0 | 57.0 | 56.0 | 55.0 | 56.0 |
| Moldova | MDA | 29.0 | 32.0 | 28.0 | 29.0 | 33.0 | 29.0 | 29.0 | 36.0 | 35.0 | 35.0 | 33.0 |
| Montenegro | MNE |
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| 33.0 | 34.0 | 39.0 | 37.0 | 40.0 | 41.0 | 44.0 | 42.0 | 44.0 |
| Netherlands | NLD | 86.0 | 87.0 | 90.0 | 89.0 | 89.0 | 88.0 | 89.0 | 84.0 | 83.0 | 83.0 | 87.0 |
| Norway | NOR | 89.0 | 88.0 | 87.0 | 79.0 | 86.0 | 86.0 | 90.0 | 85.0 | 86.0 | 86.0 | 87.0 |
| Poland | POL |
| 37.0 | 42.0 | 46.0 | 50.0 | 53.0 | 55.0 | 58.0 | 60.0 | 61.0 | 62.0 |
| Portugal | PRT | 65.0 | 66.0 | 65.0 | 61.0 | 58.0 | 60.0 | 61.0 | 63.0 | 62.0 | 63.0 | 63.0 |
| Romania | ROU | 30.0 | 31.0 | 37.0 | 38.0 | 38.0 | 37.0 | 36.0 | 44.0 | 43.0 | 43.0 | 46.0 |
| Russia | RUS | 24.0 | 25.0 | 23.0 | 21.0 | 22.0 | 21.0 | 24.0 | 28.0 | 28.0 | 27.0 | 29.0 |
| Serbia (& Montenegro) | SRB | 28.0 | 30.0 | 34.0 | 34.0 | 35.0 | 35.0 | 33.0 | 39.0 | 42.0 | 41.0 | 40.0 |
| Slovakia | SVK | 43.0 | 47.0 | 49.0 | 50.0 | 45.0 | 43.0 | 40.0 | 46.0 | 47.0 | 50.0 | 51.0 |
| Slovenia | SVN | 61.0 | 64.0 | 66.0 | 67.0 | 66.0 | 64.0 | 59.0 | 61.0 | 57.0 | 58.0 | 60.0 |
| Spain | ESP | 70.0 | 68.0 | 67.0 | 65.0 | 61.0 | 61.0 | 62.0 | 65.0 | 59.0 | 60.0 | 58.0 |
| Sweden | SWE | 92.0 | 92.0 | 93.0 | 93.0 | 92.0 | 92.0 | 93.0 | 88.0 | 89.0 | 87.0 | 89.0 |
| Switzerland | CHE | 91.0 | 91.0 | 90.0 | 90.0 | 90.0 | 87.0 | 88.0 | 86.0 | 85.0 | 86.0 | 86.0 |
| Turkey | TUR | 35.0 | 38.0 | 41.0 | 46.0 | 44.0 | 44.0 | 42.0 | 49.0 | 50.0 | 45.0 | 42.0 |
| Ukraine | UKR | 26.0 | 28.0 | 27.0 | 25.0 | 22.0 | 24.0 | 23.0 | 26.0 | 25.0 | 26.0 | 27.0 |
| United Kingdom Data Not a | GBR vailabl | 86.0e | 86.0 | 84.0 | 77.0 | 77.0 | 76.0 | 78.0 | 74.0 | 76.0 | 78.0 | 81.0 |