Era
1945-
8
Since 1945
4
1945-1989
3
1960-
3
1989-
3
20th century
3
Since 1989
3
18th century
2
1947-
2
1953-1985
2
1981-1989
2
1991-
2
1993-2001
2
1644-1912
1
1700-1799
1
1789-1799
1
17th century
1
1900-1999
1
1913-1992
1
1933-1945
1
1945-1953
1
1945-1979
1
1948-
1
1948-1960
1
1948-1980
1
1960-1988
1
1973-1993
1
1976-2000
1
1976-2002
1
1980-
1
1980-1992
1
1987
1
1988
1
1988-
1
1988-2000
1
1989-1994
1
1992
1
1992-
1
1992-2003
1
1993-
1
1994-
1
1996
1
19th century
1
20e siècle
1
Geschichte 1945-1990
1
Geschichte 2000-2004
1
Qing dynasty, 1644-1912
1
Since 1947
1
Since 1948
1
Since 1960
1