Era
20th century
4,036
21st century
3,018
1945-
1,528
19th century
1,071
1989-
1,027
2000-2099
975
1900-1999
934
20e siècle
682
1945-1989
677
1947-
545
1991-
506
18th century
486
1990-
478
1960-
474
Early works to 1800
407
Since 1945
391
1980-
349
21e siècle
311
2001-2009
303
17th century
277
To 1500
273
2002-
261
1951-
253
1993-
244
Since 1989
244
1469-1527
233
19e siècle
214
1979-
209
1977-
204
Geschichte
191
1946-
188
1949-
188
1800-1899
185
1906-1975
170
1976-
169
1933-1945
167
1958-
165
2000-
161
1994-
157
16th century
155
1712-1778
147
1588-1679
144
1988-
136
Since 1960
135
1918-1933
131
1997-
131
Since 1991
128
1900-2099
123
2001-
121
1997-2007
119
more ...