Era
20th century
7
21st century
6
1767-1845
5
1828
5
19th century
5
1767-1848
4
1800-1899
4
1857-1930
3
1858-1919
3
1900-1999
3
1909-1913
3
1912
3
2000-2099
3
2016
3
1825-1829
2
1855-1926
2
1856-1924
2
1946-
2
1989-
2
2001-2009
2
2009-2017
2
2017-
2
Since 1900
2
Since 2000
2
1815-1861
1
1829-1837
1
1872-1933
1
1923-1929
1
1924
1
1934-
1
1944-
1
1945-1989
1
1980-
1
1993-2001
1
2000
1
2001-
1
2013
1
2017-2021
1
Geschichte 1980-2020
1