Era
1945-
18
20th century
18
1900-1999
13
Since 1945
10
1991-
9
20e siècle
6
Since 1991
6
1971-
4
1989-
4
21st century
4
1900-2099
2
1945-1989
2
1963-
2
1971-1991
2
1980-
2
1980-1984
2
Since 1981
2
1800-1899
1
1861-1922
1
1900 - 1999
1
1945-1955
1
1950-
1
1965-
1
1979-1980
1
1981-
1
1981-2001
1
1984-
1
1984-1993
1
1988-
1
1993-
1
1994-
1
19th century
1
2001-2009
1
2009-
1
21e s. (début)
1
21e siècle
1
Siglo XX
1
Since 1965
1
Since 1971
1
Since 1979
1