Era
20th century
20
1945-
4
1980-
3
19th century
3
21st century
3
1979-
2
1564-1616
1
1689-1801
1
16th century
1
1801-1917
1
1815-1848
1
1830-1916
1
1848-1918
1
1884-1972
1
1933-1945
1
1936-1953
1
1945-1953
1
1945-1989
1
1953-
1
1977-
1
1979-1997
1
1981-
1
1985-1991
1
1995-
1
2002-
1
To 1962
1
World War, 1914-1918
1