3.06 w 2021 r.
56.9% w stosunku do 2020 r.
| Rocznik | Wartość | Atrybut |
|---|---|---|
| 2005 | 3.79 | 1 |
| 2006 | 4.29 | 1 |
| 2007 | 4.57 | 1 |
| 2008 | 4.88 | 1 |
| 2009 | 5.05 | 1 |
| 2010 | 4.45 | 1 |
| 2011 | 3.99 | 1 |
| 2012 | 3.78 | 1 |
| 2013 | 3.26 | 1 |
| 2014 | 3.48 | 1 |
| 2015 | 3.58 | 1 |
| 2016 | 3.8 | 1 |
| 2017 | 3.68 | 1 |
| 2018 | 3.69 | 1 |
| 2019 | 3.44 | 1 |
| 2020 | 1.95 | 1 |
| 2021 | 3.06 | 1 |
| Województwo | Wartość | Atrybut |
|---|---|---|
| 3 | 3.41 | 1 |
| 325 | 3.05 | 1 |
| 585 | 2.92 | 1 |
| 764 | 3.15 | 1 |
| 1226 | 2.91 | 1 |
| 1496 | 3.06 | 1 |
| 1822 | 2.82 | 1 |
| 1978 | 2.96 | 1 |
| 2225 | 3.27 | 1 |
| 2427 | 2.68 | 1 |
| 2652 | 2.9 | 1 |
| 2919 | 2.74 | 1 |
| 3131 | 2.96 | 1 |
| 3443 | 2.89 | 1 |
| 3719 | 2.99 | 1 |
| 3919 | 3.19 | 1 |
3.78 w 2020 r.
-20.9% w stosunku do 2019 r.
| Rocznik | Wartość | Atrybut |
|---|---|---|
| 2005 | 5.42 | 1 |
| 2006 | 5.93 | 1 |
| 2007 | 6.52 | 1 |
| 2008 | 6.76 | 1 |
| 2009 | 6.57 | 1 |
| 2010 | 5.93 | 1 |
| 2011 | 5.36 | 1 |
| 2012 | 5.29 | 1 |
| 2013 | 4.69 | 1 |
| 2014 | 4.9 | 1 |
| 2015 | 4.91 | 1 |
| 2016 | 5.03 | 1 |
| 2017 | 5.01 | 1 |
| 2018 | 5.01 | 1 |
| 2019 | 4.78 | 1 |
| 2020 | 3.78 | 1 |
| Województwo | Wartość | Atrybut |
|---|---|---|
| 3 | 4.24 | 1 |
| 325 | 3.67 | 1 |
| 585 | 3.48 | 1 |
| 764 | 4 | 1 |
| 1226 | 3.63 | 1 |
| 1496 | 3.73 | 1 |
| 1822 | 3.39 | 1 |
| 1978 | 3.71 | 1 |
| 2225 | 4.02 | 1 |
| 2427 | 3.36 | 1 |
| 2652 | 3.58 | 1 |
| 2919 | 3.4 | 1 |
| 3131 | 3.75 | 1 |
| 3443 | 3.72 | 1 |
| 3719 | 3.78 | 1 |
| 3919 | 3.9 | 1 |