Era
20th century
49
2011
21
1900-1999
19
1986
15
19th century
14
21st century
10
18th century
5
2000-2099
5
2010
4
17th century
3
1800-1899
3
1948-1986
3
1977-1981
3
1288-1918
2
1787
2
1894-1978
2
1897-1937
2
1901-1945
2
1921-1942
2
1929-
2
1931-
2
1932-2009
2
1939-1945
2
1951-
2
1961-1969
2
1983-1986
2
1991-
2
1996
2
Ottoman Empire, 1288-1918
2
-1693
1
-1767
1
-1786
1
-1969
1
-1987
1
1600-1799
1
1643-1687
1
1700-1899
1
1782
1
1790
1
1800
1
1865-
1
1881-1943
1
1882-1945
1
1885-1930
1
1888-1969
1
1896-1940
1
1898-
1
1900 - 1999
1
1908-1967
1
1909-1955
1
more ...