Era
1960-
558
Since 1960
236
20th century
203
21st century
174
2000-2099
85
1900-1999
80
19th century
36
1945-1960
35
1945-
30
1884-1960
24
1900 - 1999
23
Since 1945
17
2000 - 2099
16
1800-1999
14
21e siècle
12
Since 1900
10
1938-
9
To 647
9
Geschichte
8
1925-1961
7
1974-
7
1989-
7
To 332 B.C
7
1800 - 1899
6
1970-
6
354-430
6
Quaternary
6
To 1498
6
To 1884
6
1800-1899
5
1884-1922
5
1975-1994
5
1994-
5
20e siècle
5
To 1945
5
1870-1914
4
1873-1938
4
1889-1974
4
1890-1970
4
1900-2099
4
1945-1989
4
1971-1990
4
1979-
4
1985-1995
4
1993-
4
1997-
4
2008
4
Cenozoic
4
Early church, ca. 30-600
4
From 2 million years ago
4
more ...