| XLII | Poznan | September, 2013
| XLI | Lublin | September
4 - 9, 2011
|
| XL | Krakow | September
6 - 11, 2009
| XXXIX | Szczecin | September 9 - 14,
2007
|
| XXXVIII | Warszawa | September
11 - 16, 2005
| XXXVII
| Gdansk | September
15 - 18, 2003
| | |
|
| XXXVI
| Torun | September 17 - 20, 2001
| XXXV
| Bialystok | September 20 - 23, 1999
|
| XXXIV
| Katowice | September 15 - 18, 1997
| XXXIII | Wroclaw | September 18 - 21, 1995
|
| XXXII | Krakow | September 20 - 23, 1993
| XXXI | Poznan | September 23 - 25, 1991
|
| XXX | Warszawa | September 11 - 15, 1989
| XXIX | Lodz | September 21 - 25, 1987
|
| XXVIII | Gdansk | September 17 - 20, 1984
| XXVII | Lublin | September 21 - 25, 1981
|
| XXVI | Torun | September 24 - 29, 1979
| XXV | Wroclaw | September 19 - 24, 1977
|
| XXIV | Katowice | September 15 - 19, 1975
| XXIII | Krakow | September 4 - 8, 1973
|
| XXII | Lodz | September 14 - 18, 1971
| XXI | Poznan | September 8 - 13, 1969
|
| XX | Lublin | September 12 - 17, 1967
| XIX | Krakow | September 20 - 25, 1965
|
| XVIII | Katowice | September 11 - 14, 1963
| XVII | Gdansk | September 17 - 21, 1961
|
| XVI | Torun | September 11 - 14, 1959
| XV | Wroclaw | November 5 - 10, 1957
|
| XIV | Poznan | December 7 - 10, 1952
| XIII | Krakow | December 4 - 9, 1950
|
| XII | Warszawa | October 29 - November 3,
1949
| XI | Warszawa | May 6 - 9, 1948
|
| X | Warszawa | May 9 - 11, 1947
| IX | Wilno | September 28 - October 1, 1938
|
| VIII | Lwow | September 28 - October 2, 1936
| VII | Krakow | September 27 - 29, 1934
|
| VI | Warszawa | September 29 - October 2, 1932
| V | Poznan | September 25 - 27, 1930
|
| IV | Wilno | September 28 - October 1, 1928
| III | Lwow | September 26 - 29, 1926
|
| II | Krakow | September 27 - 29, 1924
| I | Warszawa | April 4 - 7, 1923
|