Era
20th century
19,145
21st century
8,758
1900-1999
6,646
19th century
4,502
2000-2099
3,434
1900 - 1999
2,544
1945-
2,230
18th century
1,926
To 1500
1,689
17th century
1,505
16th century
1,314
1991-
1,257
1800-1899
1,120
20e siècle
986
Since 1945
968
21e siècle
795
2000 - 2099
792
1989-
744
1900-2099
742
1800-1999
697
1939-1945
678
1960-
662
Since 1991
548
Middle Ages, 600-1500
523
1700-1799
508
1980-
419
Classical period, 1500-1700
395
1918-1945
385
Geschichte
374
Early works to 1800
358
Medieval, 500-1500
346
1982-
344
1975-
343
1800 - 1899
335
1976-
335
1500-1599
333
1970-
320
1945-1989
316
Since 1989
310
1914-1918
308
1990-
307
2004
302
1600-1699
296
1974-
287
1918-
286
Revolution, 1917-1921
284
Civil War, 1861-1865
280
711-1516
274
1976-2000
258
19e siècle
258
more ...