| Country | Year | |||||
|---|---|---|---|---|---|---|
| Belarus | 2036 | 4,108,752 | 4,733,153 | 8,841,905 | ||
| Bulgaria | 2036 | 2,988,957 | 3,147,658 | 6,136,615 | ||
| Czechia | 2036 | 5,146,336 | 5,272,128 | 10,418,464 | ||
| Hungary | 2036 | 4,345,235 | 4,744,996 | 9,090,231 | ||
| Slovakia | 2036 | 2,503,208 | 2,670,104 | 5,173,312 | ||
| Moldova | 2036 | 1,349,178 | 1,381,608 | 2,730,786 | ||
| Poland | 2036 | 17,124,386 | 18,445,603 | 35,569,989 | ||
| Romania | 2036 | 9,502,135 | 10,102,751 | 19,604,886 | ||
| Russia | 2036 | 62,207,082 | 72,476,617 | 134,683,699 | ||
| Ukraine | 2036 | 18,591,730 | 21,364,457 | 39,956,187 |