Era
20th century
204
21st century
171
1991
115
1900-1999
76
2000-2099
76
1990-1991
63
1937-2006
51
1979-
51
1989-
43
1980-1988
42
19th century
37
1990 - 1991
28
1945-
27
1979-1997
26
1980 - 1988
26
1900 - 1999
22
2000 - 2099
19
Since 1979
19
1945-1989
18
21e siècle
18
1997-
17
20e siècle
17
Since 1989
16
16th century
14
Geschichte
14
Since 1945
14
1900-2099
13
1924-2018
12
1973-1993
11
1981-1989
11
17th century
10
1800-1999
10
1975-1985
9
1993-
9
18th century
8
1915-2012
8
1991-2003
8
Qajar dynasty, 1794-1925
8
1500-1599
7
1800-1899
7
1941-1979
7
1991-
7
Persian Gulf War, 1991
7
To 622
7
1940-
6
1948-
6
1993-2001
6
2001-2009
6
21e siècle
6
British occupation, 1765-1947
6
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