Era
20th century
164
1945-1991
51
19th century
49
1918-1945
45
1991-
42
21st century
23
To 1569
18
1795-1918
16
German occupation, 1941-1944
15
Soviet occupation, 1940-1941
11
1918-1940
10
1569-1795
8
18th century
8
Geschichte
8
16th century
6
17th century
5
1874-1944
5
2005
5
2008
5
2009
5
2011
5
1888-1959
4
1994
4
1997
4
1998
4
1918-1939
3
1932-2010
3
1992
3
1999
3
2004
3
2006
3
1350-1430
2
1510-1563
2
1572-1763
2
1798-1855
2
1828-1863
2
1846-1918
2
1858-1899
2
1866-1950
2
1868-1953
2
1921-1951
2
1930-2011
2
1933-1945
2
1945-1989
2
1989-
2
1991
2
1993
2
1995
2
2001
2
2007
2
more ...