| Country | Year | |||||
|---|---|---|---|---|---|---|
| Albania | 2017 | 1,486,182 | 1,522,391 | 3,008,573 | ||
| Andorra | 2017 | 43,770 | 41,277 | 85,047 | ||
| Bosnia and Herzegovina | 2017 | 1,861,774 | 1,960,583 | 3,822,357 | ||
| Gibraltar | 2017 | 14,551 | 14,435 | 28,986 | ||
| Greece | 2017 | 5,207,792 | 5,469,759 | 10,677,551 | ||
| Croatia | 2017 | 2,050,280 | 2,203,803 | 4,254,083 | ||
| Italy | 2017 | 29,674,422 | 31,930,087 | 61,604,509 | ||
| Kosovo | 2017 | 960,725 | 904,063 | 1,864,788 | ||
| Montenegro | 2017 | 316,698 | 319,393 | 636,091 | ||
| Macedonia | 2017 | 1,035,350 | 1,044,577 | 2,079,927 | ||
| Malta | 2017 | 205,270 | 206,886 | 412,156 | ||
| Portugal | 2017 | 5,246,221 | 5,495,129 | 10,741,350 | ||
| Serbia | 2017 | 3,433,633 | 3,613,657 | 7,047,290 | ||
| Slovenia | 2017 | 951,738 | 1,004,220 | 1,955,958 | ||
| San Marino | 2017 | 16,083 | 17,164 | 33,247 | ||
| Spain | 2017 | 23,939,957 | 24,563,576 | 48,503,533 |