Era
20th century
28,570
1900-1999
7,259
1945-
6,628
21st century
5,998
19th century
5,247
1900 - 1999
4,686
18th century
3,334
Since 1945
2,633
2000-2099
1,932
1800-1899
1,574
1991-
1,529
1945-1989
1,478
1989-
1,418
1960-
1,272
Civil War, 1642-1649
1,152
Early works to 1800
1,069
1918-1945
904
1975-
850
Revolution, 1789-1799
788
1990-
774
1918-
766
1980-
724
1976-
711
1700-1799
694
Civil War, 1861-1865
693
20e siècle
667
1900-2099
658
1642-1649
649
1939-1945
625
1976-2000
613
1979-
608
Since 1991
589
1912-1949
588
1949-
583
2000 - 2099
562
Commonwealth and Protectorate, 1649-1660
560
2000-
537
17th century
526
Since 1989
488
Since 1960
486
1947-
472
1933-1945
467
1970-
452
1982-
448
1603-1800
413
1948-
381
Since 1976
377
1985-
368
20e siècle
367
1979-1997
364
more ...