Era
1945-
1945
5
20th century
3
20th century --
3
1926-
2
1950-
2
1966
2
1989-
2
21st century
2
1750-
1
1789-1945
1
1887-1975
1
1893-1976
1
1913
1
1933
1
1945-1975
1
1945-1989
1
1948-
1
1949
1
1952-
1
1961-1975
1
1966-1998
1
1970-
1
1971-1990
1
1979-
1
1979-1997
1
2001-
1
20th cebtury
1
21st century --
1