| 2005 | 2010 | 2013 | |
|---|---|---|---|
| Wielkopolskie | 80.870 | 54.800 | 43.980 |
| Lubelskie | 96.550 | 56.940 | 39.190 |
| Mazowieckie | 88.540 | 47.170 | 29.200 |
| Podkarpackie | 63.940 | 31.390 | 25.580 |
| Lódzkie | 57.920 | 34.250 | 24.530 |
| Malopolskie | 68.020 | 30.480 | 23.300 |
| Kujawsko-Pomorskie | 41.990 | 27.800 | 20.830 |
| Podlaskie | 43.380 | 23.870 | 14.490 |
| Swietokrzyskie | 38.490 | 19.260 | 12.990 |
| Pomorskie | 20.480 | 12.880 | 10.000 |
| Slaskie | 21.230 | 11.120 | 8.010 |
| Opolskie | 17.790 | 10.050 | 7.610 |
| Warminsko-Mazurskie | 18.360 | 9.510 | 6.620 |
| Dolnoslaskie | 22.010 | 9.260 | 6.030 |
| Zachodniopomorskie | 11.370 | 5.490 | 3.280 |
| Lubuskie | 10.720 | 4.190 | 2.750 |