| Country | Year | |||||
|---|---|---|---|---|---|---|
| Belarus | 2008 | 4,469,089 | 5,137,587 | 9,606,676 | ||
| Bulgaria | 2008 | 3,617,805 | 3,771,701 | 7,389,506 | ||
| Czechia | 2008 | 5,062,533 | 5,275,627 | 10,338,160 | ||
| Hungary | 2008 | 4,722,424 | 5,200,040 | 9,922,464 | ||
| Slovakia | 2008 | 2,600,373 | 2,759,256 | 5,359,629 | ||
| Moldova | 2008 | 1,818,815 | 1,948,664 | 3,767,479 | ||
| Poland | 2008 | 18,483,067 | 19,673,980 | 38,157,047 | ||
| Romania | 2008 | 10,640,599 | 11,208,456 | 21,849,055 | ||
| Russia | 2008 | 65,104,329 | 75,639,523 | 140,743,852 | ||
| Ukraine | 2008 | 21,035,299 | 24,633,382 | 45,668,681 |