Era
1965-
5
20th century
4
1896-1980
3
1996
3
1980
2
1991
2
1993
2
(1896-1934)
1
00.00.1987
1
1592-1670
1
16th century
1
1724-1804
1
1858-1917
1
1896-1934
1
18th century
1
1921-1997
1
1926-1984
1
1930-1997
1
1945-
1
1950-
1
1988
1
1992
1
2002
1
2003
1
Geschichte 1900-1977
1
Geschichte 1960-1970
1
Prognose 1990-2000
1
Prognose 2000-2100
1
Since 1950
1
Since 1965
1
To 1500
1