Era
20th century
640
19th century
255
21st century
187
1945-
129
1989-
90
1564-1616
85
18th century
49
17th century
45
16th century
30
1926-1984
23
1818-1883
21
1864-1920
20
1991-
20
Early modern, 1500-1700
20
1882-1941
19
1990-
19
1979-
17
1608-1674
16
1945-1989
16
1844-1900
15
1960-
15
2000-
15
1933-1945
14
1896-1980
13
1918-1945
13
1858-1917
12
1925-1995
12
1946-
12
1772-1834
10
1806-1873
10
1837-1901
10
1889-1951
10
1901-1981
10
1949-
10
1975-
10
1997-
10
1812-1870
9
1875-1961
9
1896-1934
9
1918-1933
9
1930-2002
9
1930-2004
9
2001-2009
9
Victoria, 1837-1901
9
1788-1824
8
1856-1939
8
1871-1918
8
1885-1972
8
1888-1965
8
1889-1976
8
more ...