| Country | Population |
| Holy See | 800 |
| Gibraltar | 29,354 |
| San Marino | 31,802 |
| Liechtenstein | 37,461 |
| Monaco | 38,320 |
| Faeroe Islands | 49,496 |
| Andorra | 80,950 |
| Isle of Man | 87,052 |
| Channel Islands | 163,534 |
| Iceland | 336,728 |
| Malta | 431,239 |
| Luxembourg | 543,261 |
| Montenegro | 621,556 |
| Estonia | 1,280,227 |
| Latvia | 2,031,361 |
| Slovenia | 2,079,085 |
| TFYR Macedonia | 2,109,251 |
| Lithuania | 2,998,969 |
| Albania | 3,196,981 |
| Republic of Moldova | 3,436,828 |
| Bosnia and Herzegovina | 3,819,684 |
| Croatia | 4,255,374 |
| Ireland | 4,726,856 |
| Norway | 5,142,842 |
| |
| Country | Population |
| Slovakia | 5,457,889 |
| Finland | 5,460,592 |
| Denmark | 5,661,723 |
| Bulgaria | 7,112,641 |
| Switzerland | 8,238,610 |
| Austria | 8,557,761 |
| Belarus | 9,259,666 |
| Serbia | 9,424,030 |
| Sweden | 9,693,883 |
| Hungary | 9,911,396 |
| Portugal | 10,610,014 |
| Czech Republic | 10,777,060 |
| Greece | 11,125,833 |
| Belgium | 11,183,411 |
| Netherlands | 16,844,195 |
| Romania | 21,579,201 |
| Poland | 38,221,584 |
| Ukraine | 44,646,131 |
| Spain | 47,199,069 |
| Italy | 61,142,221 |
| United Kingdom | 63,843,856 |
| France | 64,982,894 |
| Germany | 82,562,004 |
| Russian Federation | 142,098,141 |
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