Era
2000-2020
80
2020-2040
12
1980-2000
7
1920-1950
4
1960-1980
4
21st century
3
20th century
2
1452-1519
1
1564-1616
1
1819-1891
1
1865-1931
1
1870-1900
1
1890-1937
1
1950-1970
1
1970-2000
1
2006
1
2018
1
2020-2030
1
2021-2040
1
Early modern and Elizabethan, 1500-1600
1
Early modern, 1500-1700
1
To 146 B.C.
1
To 640
1