| 2027 | 2026 |
2025 January |
|
| 2024 January April July August | 2023 January |
2022 |
|
| 2021 January July | 2020 January April October |
2019 January April July August |
|
| 2018 January April July August |
2017 July August |
2014 January April August |
|
| 2013 January April July August |
2012 January April July August |
2011
January April July August |
|
| 2010 January April July August |
2009 February April June August (PLN) September |
2008 April June August (PLN) |
|
| 2007 June March August October |
2006 August December |
2005 |
|
| 2004 February August November |
2003 August |
2002 August |
|
| 2001 August |
2000 August |
1999 August |
|
| 1998 August |
1997 August |
