Era
20th century
20,494
1939-1945
9,842
1900-1999
9,114
1918-1945
4,845
19th century
4,640
1989-
3,911
1945-1980
3,669
1980-1989
3,417
Occupation, 1939-1945
3,364
1945-
3,191
1939 - 1945
2,633
21st century
2,500
1990-
1,972
18th century
1,781
1900 - 1999
1,775
17th century
1,625
Since 1989
1,437
1800-1899
1,381
20e siècle
1,323
Since 1945
1,157
16th century
1,114
1945-1989
978
To 1795
961
Revolution, 1863-1864
944
Warsaw Ghetto Uprising, 1943
910
2000-2099
854
1980-
831
Uprising, 1944
820
1800-1999
752
Revolution, 1830-1832
743
1981-1990
706
To 1572
691
Wars of 1918-1921
681
1796-1918
659
Partition period, 1763-1796
642
1867-1935
634
1945-1981
609
1864-1918
580
1572-1763
537
1914-1918
525
1918-
523
1900-1945
506
Since 1990
503
1700-1799
496
1795-1918
481
1763-1796
436
Since 1900
420
1600-1699
399
Since 1980
399
1900-2099
398
more ...