| Country | Year | |||||
|---|---|---|---|---|---|---|
| Belarus | 2041 | 4,024,654 | 4,625,423 | 8,650,077 | ||
| Bulgaria | 2041 | 2,878,355 | 3,023,639 | 5,901,994 | ||
| Czechia | 2041 | 5,105,292 | 5,213,377 | 10,318,669 | ||
| Hungary | 2041 | 4,241,268 | 4,618,563 | 8,859,831 | ||
| Slovakia | 2041 | 2,445,683 | 2,611,086 | 5,056,769 | ||
| Moldova | 2041 | 1,263,130 | 1,285,619 | 2,548,749 | ||
| Poland | 2041 | 16,613,171 | 17,912,077 | 34,525,248 | ||
| Romania | 2041 | 9,218,726 | 9,822,778 | 19,041,504 | ||
| Russia | 2041 | 61,454,455 | 71,387,160 | 132,841,615 | ||
| Ukraine | 2041 | 18,127,320 | 20,717,441 | 38,844,761 |