| 2005 | 2010 | 2013 | |
|---|---|---|---|
| Mazowieckie | 888.590 | 1.052.890 | 1.066.360 |
| Podlaskie | 743.690 | 875.870 | 931.580 |
| Wielkopolskie | 700.410 | 841.320 | 906.800 |
| Kujawsko-Pomorskie | 426.430 | 462.860 | 469.550 |
| Warminsko-Mazurskie | 412.830 | 441.490 | 462.350 |
| Lódzkie | 440.930 | 452.950 | 459.540 |
| Lubelskie | 433.420 | 387.240 | 386.150 |
| Pomorskie | 193.370 | 196.760 | 203.650 |
| Malopolskie | 274.650 | 196.280 | 197.650 |
| Swietokrzyskie | 209.220 | 181.670 | 169.670 |
| Slaskie | 134.370 | 127.280 | 123.410 |
| Opolskie | 128.760 | 122.600 | 116.590 |
| Dolnoslaskie | 134.800 | 111.960 | 113.020 |
| Podkarpackie | 174.750 | 113.940 | 103.480 |
| Zachodniopomorskie | 113.100 | 104.580 | 97.440 |
| Lubuskie | 73.150 | 72.310 | 82.420 |