Producer Price Index (PPI) for sold production of industry in Poland.
| 2010 | grudzień | 128.9 |
| 2010 | grudzień | 129.4 |
| 2010 | grudzień | 143.4 |
| 2010 | grudzień | 101.7 |
| 2010 | grudzień | 109.2 |
| 2010 | grudzień | 118.8 |
| 2010 | grudzień | 117.2 |
| 2010 | grudzień | 114.3 |
| 2010 | grudzień | 110.3 |
| 2010 | grudzień | 101.1 |