Era
21st century
116
20th century
73
1989-
29
19th century
24
1945-
20
1945-1989
12
To 1500
10
1947-
9
1991-
9
2002-
9
1588-1679
7
18th century
7
17th century
6
1933-1945
6
1976-2002
6
1949-
5
1960-
5
1977-
5
1979-
5
2000-
5
2016
5
1469-1527
4
16th century
4
1946-
4
1980-
4
1993-
4
1997-
4
2009-2017
4
To 146 B.C.
4
1724-1804
3
1926-1984
3
1951-
3
1985-
3
1988-
3
1990-
3
2007-
3
2008
3
2014-
3
2017-2021
3
1583-1645
2
1712-1778
2
1806-1873
2
1837-1901
2
1864-1920
2
1869-1948
2
1870-1940
2
1888-1985
2
1891-1937
2
1898-1951
2
1906-1975
2
more ...