Era
1958-
Since 1958
767
20th century
484
Since 1900
233
1890-1970
227
1945-
201
1958-1969
164
Since 1945
132
1937-2006
102
21st century
100
Revolution, 1954-1962
83
1900-1999
65
1945-1958
61
1944-
58
1945-1995
51
1958-1979
49
1981-1995
49
1921-1958
43
1932-2019
42
20e siècle
42
1916-1996
33
1911-1974
32
1914-1963
29
Revolution, 1958
29
1921-
27
1990-
27
1932-
25
1979-1991
25
Hashemite Kingdom, 1921-1958
25
Since 1954
24
1995-
23
1945-1989
22
1928-
21
1969-1974
21
1981-
21
1926-
20
1974-1981
20
1991-
20
1989-
19
1995-2007
17
2000-2099
17
1960-
16
1980-
16
Since 1944
16
1900 - 1999
15
1958-1984
15
1993-
14
21e siècle
14
Since 1921
14
1916-
13
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