Historical Period
20th century
9
21st century
8
1945-
7
1989-
6
1945-1989
4
1888-1918
2
1899-1967
2
1918-1933
2
1933-1945
2
1952-
2
1991-
2
1992-
2
19th century
2
2000-
2
1772-1823
1
1801-1877
1
1834-1910
1
1839-1923
1
1841-1904
1
1846-1914
1
1847-1931
1
1856-1943
1
1857-1945
1
1868-1963
1
1916-2006
1
1918-1945
1
1935-2020
1
1936-1982
1
1947-
1
1981-2001
1
2009-
1
Since 2000
1
To 1500
1
To 1865
1