Era
20th century
5,683
1933-1945
2,605
19th century
1,358
1918-1933
1,229
1889-1945
1,181
1900-1999
1,067
1945-
1,018
1939-1945
998
1945-1990
813
1990-
670
18th century
665
1789-1900
625
1871-1918
557
1918-1945
516
21st century
496
Unification, 1990
444
20e siècle
441
1815-1898
433
1945-1955
348
To 1500
347
Revolution, 1848-1849
292
1989-
287
17th century
266
843-1273
260
1914-1918
255
1918-1938
251
1945-1989
247
16th century
245
1517-1648
235
To 1517
231
To 146 B.C.
226
1888-1918
225
Revolution, 1789-1799
223
To 332 B.C.
220
1989-1990
218
1871-
196
476-1492
194
Revolution, 1918
191
1769-1821
181
1867-1918
180
1789-1815
177
To 70 A.D.
174
1712-1786
169
1815-1870
162
Early works to 1800
162
1876-1967
160
1848-1870
159
1938-1945
154
To 622
151
1859-1941
147
more ...