Era
20.-21. století
22
20th-21st centuries
21
21. století
9
19.-20. století
8
19th-20th centuries
8
21st century
8
20. století
7
20th century
5
1876-1932
4
1954-
4
1898-1965
3
1968-
3
1976-
3
1963-
2
1971-
2
1991-2010
2
1856-1947
1
1871-1959
1
1901-1945
1
1924-2002
1
1928-2018
1
1929-
1
1930-
1
1939-1945
1
1942-
1
1952-
1
1955-2011
1
1969-
1
1981-
1
1983-
1
1995-
1
1995-2020
1
19th and 20th centuries
1
2006-2019
1
2011-2020
1
2013-2021
1
2013-2023
1
21st centiry
1
21st centuries
1