Období
20.-21. století
14
20. století
11
20th century
7
20th-21st centuries
7
1907-1999
6
21. století
6
21st century
5
21st centuries
4
18.-21. století
2
19.-20. století
2
19th-20th centuries
2
1803-1869
1
1899-1967
1
18th-21st centuries
1
19. století
1
19.-21. století
1
1911-1976
1
1918-1938
1
1923-2009
1
1945-1999
1
1990-2010
1
19th century
1
19th-21st centuries
1
2002
1
2004
1
2005
1
2008
1
2009
1
od 1989
1