| Country | less than 10 | 10-25 | 25-50 | greater than 50 |
|---|---|---|---|---|
| Switzerland (38) | 32 | 55 | 13 | 0 |
| Sweden (49) | 90 | 8 | 2 | 0 |
| Spain (490) | 39 | 21 | 21 | 19 |
| Slovenia (6) | 50 | 33 | 17 | 0 |
| Slovakia (74) | 54 | 32 | 8 | 5 |
| Serbia (26) | 42 | 46 | 12 | 0 |
| Romania (25) | 48 | 32 | 20 | 0 |
| Portugal (71) | 48 | 30 | 17 | 6 |
| Poland (46) | 57 | 33 | 9 | 2 |
| Netherlands (16) | 63 | 25 | 6 | 6 |
| Malta (2) | 0 | 0 | 50 | 50 |
| Lithuania (19) | 89 | 11 | 0 | 0 |
| Latvia (19) | 89 | 11 | 0 | 0 |
| Italy (439) | 44 | 31 | 19 | 6 |
| Ireland (126) | 48 | 40 | 12 | 0 |
| Iceland (1) | 100 | 0 | 0 | 0 |
| Germany (609) | 37 | 23 | 23 | 17 |
| France (519) | 42 | 27 | 25 | 5 |
| Finland (72) | 100 | 0 | 0 | 0 |
| Estonia (38) | 84 | 5 | 8 | 3 |
| Denmark (114) | 50 | 21 | 21 | 8 |
| Czechia (161) | 45 | 30 | 15 | 11 |
| Cyprus (22) | 23 | 23 | 23 | 32 |
| Croatia (25) | 100 | 0 | 0 | 0 |
| Bulgaria (69) | 30 | 30 | 26 | 13 |
| Belgium (54) | 15 | 26 | 37 | 22 |
| Austria (134) | 51 | 32 | 14 | 2 |
| Albania (7) | 100 | 0 | 0 | 0 |