Era
20th century
32
19th century
9
1900-1999
8
21st century
6
2003-
4
Since 2003
4
18th century
3
1917-1936
3
1917-1945
3
20e siècle
3
Republic, 1931-1939
3
1877-1964
2
1900 - 1999
2
1915-1999
2
1946-1970
2
Cultural Revolution, 1966-1976
2
16th century
1
1700-1999
1
1772-1859
1
1776-1841
1
1794-1880
1
1795-1839
1
1795-1865
1
17th century
1
1815 or 1816-1846
1
1815-1890
1
1823-1875
1
1827-1856
1
1831-1915
1
1833-1916
1
1836-1876
1
1840-1884
1
1859-1952
1
1861 - 1865
1
1864-1929
1
1895-1945
1
1900-2099
1
1903-1936
1
1912-2002
1
1923-1985
1
1927-
1
1931-1939 (République)
1
1932-
1
1933-
1
1937-1979
1
1939-
1
1942-2011
1
1944-
1
1945-1989
1
1960-
1
more ...