Era
1974-
Since 1974
86
1970-
18
20th century
17
21st century
15
1974-1999
10
Since 1970
9
1974-1990
8
2000-2099
8
1958-
7
Revolution, 1974
6
1972-
5
1980-
5
1982-
5
1945-
4
1960-
4
1965-
4
1974 - 1999
4
1974-1991
4
1976-
4
1977-
4
1981-
4
Since 1900
4
1918-1974
3
1958-1974
3
1961-
3
1967-
3
1971-
3
1971-1990
3
1973-
3
1974-1980
3
1974-1995
3
1974-2009
3
1978-
3
1979-
3
1984-
3
21e siècle
3
Since 1918
3
1889-1974
2
1900-1999
2
1946-1974
2
1949-
2
1952-
2
1958-1999
2
1962-
2
1963-
2
1964-
2
1967-1974
2
1968-
2
1974-1983
2
more ...