Era
2005
21
20th century
20
21st century
18
1900-1999
12
2000-2099
11
17th century
6
1986-
4
2011
4
2009-
3
2012
3
1865-
2
1972
2
1975-
2
1998
2
1998-2005
2
2000 - 2099
2
2001
2
2004
2
2017
2
Appropriations and expenditures, 2018
2
Charles II, 1660-1685
2
Ottoman Empire, 1288-1918
2
Since 1865
2
1288-1918
1
16th century
1
1865-1917
1
1874-1964
1
1928-1937
1
1929
1
1933-1945
1
1938-
1
1947-
1
1969-
1
1971-
1
1972-
1
1988-
1
1992
1
1994
1
2001-2009
1
2005-2012
1
2008
1
2008-2009
1
2009
1
2010
1
2013
1
2019
1
2022
1
Elizabeth, 1558-1603
1
Israeli intervention, 1982-1985
1
Since 1972
1