Era
20th century
20,551
1900-1999
4,872
1945-
4,625
21st century
3,502
19th century
3,450
1900 - 1999
3,348
18th century
2,280
Since 1945
1,717
1800-1899
1,113
1945-1989
1,088
2000-2099
1,056
Civil War, 1642-1649
993
1989-
987
1991-
845
1960-
809
1918-1945
749
1975-
729
1918-
628
Revolution, 1789-1799
601
1976-
559
1642-1649
521
1980-
520
Commonwealth and Protectorate, 1649-1660
519
1912-1949
494
1949-
474
1990-
474
Early works to 1800
456
1700-1799
436
Civil War, 1861-1865
426
1976-2000
419
1900-2099
417
1939-1945
416
1979-
410
1933-1945
381
1603-1800
371
20e siècle
366
1970-
334
Since 1989
327
1979-1997
320
17th century
313
Since 1991
301
Since 1960
285
2000 - 2099
283
1982-
266
20e siècle
265
1947-
262
1649-1660
257
Since 1976
254
2000-
253
1948-
244
more ...