| Country | Year | |||||
|---|---|---|---|---|---|---|
| Belarus | 2022 | 4,337,894 | 4,997,133 | 9,335,027 | ||
| Bulgaria | 2022 | 3,319,609 | 3,497,984 | 6,817,593 | ||
| Czechia | 2022 | 5,227,661 | 5,388,218 | 10,615,879 | ||
| Hungary | 2022 | 4,590,537 | 5,038,437 | 9,628,974 | ||
| Slovakia | 2022 | 2,610,196 | 2,772,231 | 5,382,427 | ||
| Moldova | 2022 | 1,594,314 | 1,662,446 | 3,256,760 | ||
| Poland | 2022 | 18,259,444 | 19,515,416 | 37,774,860 | ||
| Romania | 2022 | 10,186,617 | 10,776,828 | 20,963,445 | ||
| Russia | 2022 | 64,592,984 | 75,228,021 | 139,821,005 | ||
| Ukraine | 2022 | 19,990,074 | 23,166,197 | 43,156,271 |