Era
19th century
18
21st century
16
1945-
9
20th century
9
2000-2099
8
1980-
7
18th century
5
1981-
4
2009-
4
Since 1945
4
16th century
3
17th century
3
1800-1899
3
1844-1915
3
1865-1918
3
1900-1999
3
1929-2009
3
To 1500
3
To 1865
3
1066-1485
2
1312-1377
2
1327-1377
2
1492-
2
1500-1699
2
1789-1820
2
1917-1936
2
1948-1960
2
1960-
2
1960-1980
2
1960-1988
2
1975-
2
1980-2020
2
1994-
2
Since 1960
2
Since 1980
2
1540-1810
1
1600-1868
1
1600-1899
1
1700-1799
1
1770-1842
1
1789-1899
1
1800-1918
1
1809-1865
1
1832-1899
1
1861-1865
1
1880-1960
1
1900 - 1999
1
1900 - 2099
1
1930-2002
1
1936-2013
1
more ...