Era
1949-
20th century
55
1900-1999
22
Since 1949
19
1900 - 1999
13
21st century
13
20e siècle
11
1968-1998
10
Since 1900
10
1945-
8
1949-2021
6
1936-
5
19th century
5
1564-1616
4
1922-
4
1948-
4
1969-1994
4
1998-
4
1900-2099
3
1908-1991
3
1938?-
3
1947-
3
1949-1976
3
1950-
3
1954-
3
1961-
3
1979-1997
3
1990-
3
1997-
3
Since 1922
3
Since 1950
3
1928-1994
2
1941-2009
2
1943-
2
1946-
2
1951-
2
1952-
2
1969 - 1994
2
1997-2007
2
Qing dynasty, 1644-1912
2
Republic, 1912-1949
2
Since 1644
2
Victoria, 1837-1901
2
(1946- ...)
1
1452-1485
1
1452-1485,
1
1561-1626
1
1650-1680
1
1657-1706
1
1700 - 1899
1
more ...