Era
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1945
1
1945-
1
1945-1946
1
1947-
1
1948-
5
1948-1968
1
1948-1989
3
1949-
2
1950-
2
1951-
1
1952-
1
1953-
1
1955-
2
1959-
1
1962-
13
1962-2020
1
1964-
1
1965-
1
1967-
2
1969-1989
1
1972-2017
1
1973-
1
1974-
2
1974-2019
1
1975-
2
1976-
2
1977-
2
1978-
2
1979-
1
1980-1982
1
1981-
3
1981-2010
1
1984-
4
1986-
1
1987-
3
1988-
2
1991-
1
1992-
15
1992-2021
1
1993-
4
1994-
1
1998-
1
1999-
1
1999-2023
1
19th century
2
19th-20th centuries
2
1st-10th centuries
1
20. -21. století
1
20. století
13
20.-21. stol
2
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