Era
21st century
27
20th century
19
1945-
13
19th century
12
2000-2099
12
1943-
8
18th century
7
1900-1999
7
1942-
6
1956-
6
1989-
6
To 1500
6
1955-
5
1990-
5
Since 1945
5
16th century
4
17th century
4
1800-1899
4
1946-
4
1957-
4
1961-
4
1978-
4
1933-
3
1934-
3
1938-
3
1939-
3
1941-
3
1948-
3
1954-
3
1959-
3
1960-
3
1963-
3
1966-
3
1976-2000
3
1700-1799
2
1700-1899
2
1772-1823
2
1900-1918
2
1923-
2
1929
2
1936-
2
1937-
2
1949-
2
1950-
2
1958-
2
1964-
2
1974-
2
1976-
2
1980-
2
1982-
2
more ...