Era
20th century
69,456
1900-1999
48,205
19th century
23,806
1939-1945
17,045
1800-1899
13,246
1900 - 1999
12,580
20e siècle
8,740
18th century
8,004
21st century
6,637
1700-1799
4,191
17th century
3,958
1800 - 1899
3,879
1945-
3,638
16th century
3,207
1939 - 1945
3,156
Civil War, 1861-1865
3,061
2000-2099
2,887
1800-1999
2,828
19e siècle
2,533
20e siècle
2,264
1933-1945
2,258
1861-1865
2,015
1900-2099
1,904
Early works to 1800
1,840
1600-1699
1,739
1914-1918
1,696
Since 1945
1,653
1946-
1,623
1500-1599
1,593
Revolution, 1775-1783
1,591
21e siècle
1,537
1951-
1,536
1947-
1,529
1930-
1,488
1949-
1,472
1926-
1,387
1924-
1,339
1928-
1,336
1923-
1,319
1934-
1,311
1948-
1,307
1935-
1,295
Revolution, 1917-1921
1,288
Revolution, 1789-1799
1,277
1925-
1,256
1922-
1,240
1933-
1,236
1936-
1,235
1942-
1,233
1932-
1,218
more ...