Tijdperk
20th century
24.920
1900-1999
9.906
21st century
8.782
19th century
7.446
1900 - 1999
3.303
2000-2099
3.188
1800-1899
2.994
1964-1985
2.654
1985-
2.133
18th century
2.104
1974-
1.887
2001-2010
1.641
1945-
1.637
20e siècle
1.610
Empire, 1822-1889
1.504
1822-1889
1.450
1985-2002
1.265
1889-1930
1.251
17th century
1.246
1524?-1580
1.242
1954-1964
1.239
2003-
1.231
21e siècle
1.174
16th century
1.170
1930-1945
1.136
1888-1935
1.051
1839-1908
979
2011-2020
921
1933-1974
892
1763-1822
844
Period of discoveries, 1385-1580
844
1910-1974
827
1900-2099
811
1954-
810
Since 1985
781
1991-2000
777
To 1822
776
1800 - 1899
741
To 1500
741
1945-1954
735
1800-1999
721
1845-1900
649
1700-1799
637
1975-
625
1918-
615
1816-1826
602
Revolution, 1964
556
1971-1980
551
Early works to 1800
547
Since 2003
544
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