| Country | Year | |||||
|---|---|---|---|---|---|---|
| Albania | 2015 | 1,478,218 | 1,512,778 | 2,990,996 | ||
| Andorra | 2015 | 43,748 | 41,125 | 84,873 | ||
| Bosnia and Herzegovina | 2015 | 1,866,831 | 1,966,059 | 3,832,890 | ||
| Gibraltar | 2015 | 14,497 | 14,351 | 28,848 | ||
| Greece | 2015 | 5,214,826 | 5,467,125 | 10,681,951 | ||
| Croatia | 2015 | 2,070,620 | 2,225,643 | 4,296,263 | ||
| Italy | 2015 | 29,544,525 | 31,768,876 | 61,313,401 | ||
| Kosovo | 2015 | 947,747 | 892,071 | 1,839,818 | ||
| Montenegro | 2015 | 318,855 | 321,486 | 640,341 | ||
| Macedonia | 2015 | 1,031,776 | 1,040,152 | 2,071,928 | ||
| Malta | 2015 | 204,001 | 205,756 | 409,757 | ||
| Portugal | 2015 | 5,232,256 | 5,492,155 | 10,724,411 | ||
| Serbia | 2015 | 3,465,323 | 3,646,373 | 7,111,696 | ||
| Slovenia | 2015 | 957,113 | 1,009,521 | 1,966,634 | ||
| San Marino | 2015 | 15,845 | 16,887 | 32,732 | ||
| Spain | 2015 | 23,527,724 | 24,150,080 | 47,677,804 |