| Country | Year | |||||
|---|---|---|---|---|---|---|
| Albania | 2028 | 1,511,758 | 1,562,257 | 3,074,015 | ||
| Andorra | 2028 | 42,743 | 41,280 | 84,023 | ||
| Bosnia and Herzegovina | 2028 | 1,810,438 | 1,908,490 | 3,718,928 | ||
| Gibraltar | 2028 | 14,656 | 14,747 | 29,403 | ||
| Greece | 2028 | 5,111,343 | 5,421,769 | 10,533,112 | ||
| Croatia | 2028 | 1,946,333 | 2,083,614 | 4,029,947 | ||
| Italy | 2028 | 29,886,628 | 32,220,897 | 62,107,525 | ||
| Kosovo | 2028 | 1,035,471 | 977,312 | 2,012,783 | ||
| Montenegro | 2028 | 311,233 | 315,155 | 626,388 | ||
| Macedonia | 2028 | 1,041,452 | 1,055,218 | 2,096,670 | ||
| Malta | 2028 | 207,783 | 209,407 | 417,190 | ||
| Portugal | 2028 | 5,242,536 | 5,429,928 | 10,672,464 | ||
| Serbia | 2028 | 3,254,617 | 3,431,213 | 6,685,830 | ||
| Slovenia | 2028 | 903,937 | 959,535 | 1,863,472 | ||
| San Marino | 2028 | 17,030 | 18,308 | 35,338 | ||
| Spain | 2028 | 25,481,477 | 26,154,852 | 51,636,329 |