Era
21st century
24
2000-2099
12
1989-
9
19th century
7
20th century
7
1990-
5
1991-
5
To 1500
5
2000-
4
Since 1989
4
To 146 B.C.
4
18th century
3
1945-
3
1945-1990
3
1980-
3
2003-
3
Since 1980
3
Since 2000
3
To 1898
3
1775-1783
2
1824-1920
2
1960-
2
1979-1990
2
1985-
2
2017-
2
Since 1945
2
Since 1991
2
To 1775
2
To 1899
2
1600-1799
1
1743-1826
1
1783-1865
1
17th century
1
1800-1920
1
1900-1999
1
1909-1933
1
1910-1943
1
1918-1933
1
1933-1959
1
1945-1960
1
1945-1989
1
1953-
1
1959-
1
1960-1988
1
1968-1980
1
1975-
1
1975-1977
1
1977-
1
1980
1
1980-1989
1
more ...