| Country | Year | |||||
|---|---|---|---|---|---|---|
| Belarus | 2043 | 3,991,291 | 4,579,557 | 8,570,848 | ||
| Bulgaria | 2043 | 2,834,539 | 2,975,195 | 5,809,734 | ||
| Czechia | 2043 | 5,089,595 | 5,189,787 | 10,279,382 | ||
| Hungary | 2043 | 4,198,475 | 4,566,199 | 8,764,674 | ||
| Slovakia | 2043 | 2,421,116 | 2,585,192 | 5,006,308 | ||
| Moldova | 2043 | 1,230,178 | 1,248,275 | 2,478,453 | ||
| Poland | 2043 | 16,403,944 | 17,684,548 | 34,088,492 | ||
| Romania | 2043 | 9,099,652 | 9,704,605 | 18,804,257 | ||
| Russia | 2043 | 61,151,231 | 70,903,791 | 132,055,022 | ||
| Ukraine | 2043 | 17,947,785 | 20,459,943 | 38,407,728 |