Období
20. století
6
20.-21. století
5
20th century
4
21. století
4
19.-20. století
3
1944-1995
3
21st century
3
20th-21st centuries
2
12.-13. století
1
12th-13th centuries
1
17.-21. století
1
17th-21st centuries
1
18.-21. století
1
1838-1914
1
1868-1934
1
19.-21. století
1
1900-1973
1
1903-1989
1
1930-
1
1939-
1
1944-
1
1955-
1
1955-2010
1
1956-
1
1960-2000
1
1991
1
1992-1997
1
1994
1
1996
1
19th-20th centuries
1
2011
1