Era
21st century
9
2000-2099
6
2009-2017
4
20th century
4
Since 2000
4
1945-1989
3
1861-1865
2
1989-
2
19th century
2
2009-
2
2017-2021
2
1775-1783
1
1783-1809
1
1783-1865
1
1800-1899
1
1829-1837
1
1857-1930
1
1865-1921
1
1865-1933
1
1865-1950
1
1882-1945
1
1890-1969
1
1900-1999
1
1909-1998
1
1913-1994
1
1933-1945
1
1945-1953
1
1945-1961
1
1953-1961
1
2021-
1
Since 1900
1
To 1775
1