Era
21e siècle
21st century
31
20e siècle
30
20th century
30
1900-2099
27
United States
4
1900 - 2099
2
2000-2099
2
Japan
2
(1942-)
1
1800-
1
1800-2099
1
1886-1969
1
1900-talet
1
1906-2005
1
1937-
1
1944-2013
1
1948-
1
1970-
1
19e siècle
1
19th century
1
2000-talet
1
2012
1
Chile
1
Czech Republic
1
France
1
Geschichte 1948-2012
1
Great Britain
1
Italy
1
London
1
Massachusetts
1
Norway
1
Siglo XXI
1
South Africa
1
South America
1
Spain
1