Era
1911-1920
21
1931-1940
19
1921-1930
18
1941-1950
10
1951-1960
8
1961-1970
5
1838-1917
4
19th century
4
1824-approximately 1886
3
1852-1913
3
1921-1940
2
1961 - 1970
2
1971-1980
2
2001-2010
2
20th century
2
1800-1899
1
1812-1865
1
1826-1864
1
1829-1869
1
1858-1924
1
1875-1899
1
1891-1900
1
1901-1910
1
1927-1992
1
1931 - 1940
1
1939-1945
1
1971 - 1980
1
1991-2000
1
1998
1
Overthrow of the Monarchy, 1893
1
To 1901
1