Období
20.-21. století
4
21. století
4
1939-1945
3
1921-2021
2
1926-
2
20. století
2
20th century
2
20th-21st centuries
2
21st century
2
1819-1901
1
19. století
1
1903-1984
1
1905-1989
1
1909-2015
1
1919-2011
1
1929-1993
1
1938-1939
1
1974-
1
1980-
1
19th century
1
2004-2010
1
2011-2020
1
2018-2020
1
21st centuries
1