Era
21st century
346
20th century
202
2000-2099
121
1989-
102
2003-
95
1900-1999
83
1945-
65
1991-
59
2001-2009
51
1945-1989
46
1946-
39
Since 1945
36
Since 1989
35
2001-
28
2009-2017
25
2020
25
1945-1953
22
1961-1963
17
1976-
17
1981-1989
16
1983-
16
1993-2001
16
Since 1900
16
1953-1961
15
1960-
15
1993-
15
1900-2099
13
Since 2000
13
17th century
12
1977-1981
12
1979-
12
1990-
12
2001-2021
12
2009-
12
1963-1969
10
1988-
10
Civil War, 2011-
10
1890-1969
9
1933-1945
9
1957-2011
9
2000 - 2099
9
2000-
9
1924-
8
1928-2017
8
1980-
8
1997-
8
2001
8
Since 2001
8
1962-
7
1969-1974
7
more ...