Era
20th century
38,787
21st century
17,410
19th century
16,168
1945-
14,739
1900-1999
10,212
20e siècle
6,811
2000-2099
6,001
18th century
5,907
1918-1945
4,084
1800-1899
3,459
1991-
3,354
17th century
3,336
19e siècle
3,310
1918-
3,108
1989-
3,007
2000-
2,990
1818-1883
2,777
Since 1945
2,654
21e siècle
2,577
1960-
2,533
1976-2000
2,498
1990-
2,159
To 1500
2,097
1947-
2,070
1980-
1,899
1970-
1,844
1982-
1,614
16th century
1,514
1800-1999
1,373
1945-1989
1,271
1949-
1,198
1979-
1,165
1933-1945
1,142
2001-2009
1,133
Since 2000
1,123
18e siècle
1,111
1960-1980
1,100
1981-2001
1,055
1971-1981
1,033
Early works to 1800
1,020
1990
1,004
1976-
1,003
1975-
980
20e siècle
975
1971-
969
1700-1799
965
1981-1993
945
1981-
930
Geschichte
863
1980-2020
843
more ...