Era
21st century
4
1999-
3
20th century
3
Since 1999
3
1939-1975
2
2000-2099
2
1725-1792
1
1783-1789
1
1868-
1
1868-1912
1
1935-
1
1945-
1
1958-
1
1977-
1
1980-
1
1989-
1
1994-
1
19th century
1
2001-
1
2001-2009
1
2002-
1
Since 1800
1
Since 1945
1
Since 1977
1
Since 1994
1
Since 2001
1
To 146 B.C.
1
To 1500
1