Era
20th century
27,268
21st century
20,516
1945-
10,667
1900-1999
10,374
2000-2099
8,773
1989-
6,252
19th century
6,147
Since 1945
5,578
1991-
5,168
1945-1989
3,552
1900 - 1999
3,539
Since 1989
2,876
1980-
2,806
1990-
2,724
1960-
2,715
Since 1991
2,625
21e siècle
2,327
18th century
2,190
2000 - 2099
2,001
2002-
1,785
20e siècle
1,732
1800-1899
1,612
1994-
1,559
Early works to 1800
1,495
Since 1900
1,471
1947-
1,467
17th century
1,427
1951-
1,418
1988-
1,400
1974-
1,342
1949-
1,321
1900-2099
1,320
1993-
1,304
Since 1980
1,294
2000-
1,274
1975-
1,271
1976-
1,255
Since 1960
1,242
Since 2000
1,200
2001-2009
1,185
Since 1990
1,141
1946-
1,104
1469-1527
1,069
1800-1999
1,066
1958-
1,042
1917-1936
1,008
1998-
992
1976-1994
985
1918-1945
970
1976-2002
959
more ...