| Country | Year | |||||
|---|---|---|---|---|---|---|
| Albania | 2025 | 1,510,880 | 1,556,768 | 3,067,648 | ||
| Andorra | 2025 | 43,162 | 41,366 | 84,528 | ||
| Bosnia and Herzegovina | 2025 | 1,829,611 | 1,927,126 | 3,756,737 | ||
| Gibraltar | 2025 | 14,673 | 14,705 | 29,378 | ||
| Greece | 2025 | 5,143,670 | 5,441,246 | 10,584,916 | ||
| Croatia | 2025 | 1,974,048 | 2,116,565 | 4,090,613 | ||
| Italy | 2025 | 29,883,439 | 32,189,830 | 62,073,269 | ||
| Kosovo | 2025 | 1,015,138 | 956,625 | 1,971,763 | ||
| Montenegro | 2025 | 313,224 | 316,730 | 629,954 | ||
| Macedonia | 2025 | 1,042,594 | 1,055,050 | 2,097,644 | ||
| Malta | 2025 | 207,967 | 209,461 | 417,428 | ||
| Portugal | 2025 | 5,254,655 | 5,458,307 | 10,712,962 | ||
| Serbia | 2025 | 3,304,972 | 3,482,147 | 6,787,119 | ||
| Slovenia | 2025 | 919,652 | 973,948 | 1,893,600 | ||
| San Marino | 2025 | 16,826 | 18,055 | 34,881 | ||
| Spain | 2025 | 25,166,982 | 25,816,391 | 50,983,373 |