Era
1952-
20th century
261
1991-
218
Since 1991
135
1900-1999
123
1952-1970
85
21st century
80
1900 - 1999
35
Since 1952
31
20e siècle
27
1953-
23
1918-1970
22
2000-2099
22
1970-1981
19
1945-
15
1900-2099
14
1918-1981
12
1919-1952
12
1948-
12
1952-1998
12
1990-
12
1993-
12
1951-
11
21e siècle
11
1974-
10
1976-2000
10
Cultural Revolution, 1966-1976
10
1950-
9
1988-
9
1931-
8
1943-
8
1949-1976
8
1985-1991
8
1989-
8
Since 1900
8
Since 1945
8
1931-2007
7
1945-1989
7
1946-
7
1947-
7
1954-
7
1955-
7
Since 1974
7
1949-
6
1952 - 1970
6
1959-
6
2000-
6
2002-
6
Since 1988
6
Since 1990
6
more ...