Era
1945-
60
20th century
41
Republic, 1912-1949
25
1895-1945
17
1900-1999
15
Since 1945
14
Since 1912
10
1887-1975
8
1949-
8
1861-1912
7
1988-2000
7
Since 1900
7
1896-1962
6
Qing dynasty, 1644-1912
6
1975-
5
21st century
5
To 1895
5
1895 - 1945
4
Since 1861
4
1900 - 1999
3
1930-
3
1945-1975
3
1798-1861
2
1825-1878
2
1888-1979
2
1890-
2
1890-1987
2
1894-1970
2
1895-1980
2
1896-1981
2
1897-1960
2
1899-1986
2
1902-
2
1930-2009
2
1949-1976
2
1975-1988
2
1976-
2
1988-
2
20e siècle
2
Since 1988
2
1368 - 1912
1
1624-1662
1
1644 - 1912
1
1644-1912
1
1747-1813
1
1818-1891
1
1818-1892
1
1836-1896
1
1864-1912
1
1871-1908
1
more ...