Era
1945-
17
Soviet occupation, 1940-1941
15
1918-1945
11
1945-1991
11
1940-1941
10
Since 1945
10
1939-1945
9
20th century
8
1871-1927
4
1874-1944
4
1900-1999
4
Since 1940
4
-1263
2
1350-1430
2
1801-1875
2
1890-1949
2
1905-1907
2
1908-1983
2
1914-1918
2
1921-1951
2
Revolution, 1905-1907
2
Russian occupation, 1940-1941
2
To 1569
2
1386-1462
1
1882-1945
1
1883-1973
1
1884-1949
1
1912-
1
1949-
1
Since 1918
1