Období
20. století
18
20th century
13
20.-21. století
6
20th-21st centuries
5
19.-20. století
3
1934-
2
19th-20th centuries
2
21. století
2
21st century
2
1833-1945
1
1862-1931
1
1895-1918
1
1896-1964
1
1901-1966
1
1901-1968
1
1910-1993
1
1915-1935
1
1918-1933
1
1930-1896
1
1933-
1
1933-1945
1
1934-1987
1
1945-1969
1
1948-1989
1
1951-1960
1
1961-1977
1
1978-1992
1
od 1989
1