| Country | less than 10 | 10-25 | 25-50 | greater than 50 |
|---|---|---|---|---|
| Switzerland (39) | 33 | 51 | 15 | 0 |
| Sweden (75) | 88 | 9 | 3 | 0 |
| Spain (309) | 45 | 21 | 22 | 11 |
| Slovenia (6) | 50 | 33 | 17 | 0 |
| Slovakia (74) | 54 | 32 | 9 | 4 |
| Serbia (23) | 57 | 35 | 4 | 4 |
| Romania (26) | 58 | 27 | 15 | 0 |
| Portugal (76) | 53 | 29 | 13 | 5 |
| Poland (59) | 63 | 20 | 15 | 2 |
| Malta (2) | 0 | 0 | 50 | 50 |
| Lithuania (19) | 95 | 5 | 0 | 0 |
| Latvia (18) | 89 | 11 | 0 | 0 |
| Ireland (128) | 46 | 41 | 13 | 0 |
| Iceland (2) | 100 | 0 | 0 | 0 |
| Germany (475) | 39 | 24 | 21 | 15 |
| France (525) | 45 | 28 | 22 | 5 |
| Finland (86) | 98 | 1 | 0 | 1 |
| Estonia (39) | 85 | 10 | 5 | 0 |
| Denmark (207) | 51 | 20 | 20 | 9 |
| Czechia (161) | 43 | 31 | 16 | 9 |
| Cyprus (21) | 24 | 10 | 38 | 29 |
| Croatia (25) | 100 | 0 | 0 | 0 |
| Bulgaria (80) | 30 | 30 | 29 | 11 |
| Belgium (54) | 15 | 26 | 39 | 20 |
| Austria (134) | 53 | 30 | 14 | 3 |
| Europe (2663) | 49 | 25 | 18 | 8 |