Era
1945-
Since 1945
28
1982-
6
1966-1997
5
1945-1966
4
1945 - 1992
3
1945-1989
3
1945-1992
3
1966 - 1997
3
1918-1945
2
1945 - 1983
1
1945 - 1989
1
1945-1964
1
1945-1983
1
1945-1984
1
1970-
1
1979-
1
1980-
1
1983-
1
20th century
1
Geschichte 1945-1977
1
Geschichte 1945-1980
1
Since 1918
1
Since 1980
1
Since 1983
1