3.44 w 2019 r.
-6.8% w stosunku do 2018 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 |
| Województwo | Wartość | Atrybut |
|---|---|---|
| 3 | 3.8 | 1 |
| 325 | 3.44 | 1 |
| 585 | 3.2 | 1 |
| 764 | 3.57 | 1 |
| 1226 | 3.3 | 1 |
| 1496 | 3.47 | 1 |
| 1822 | 3.01 | 1 |
| 1978 | 3.37 | 1 |
| 2225 | 3.66 | 1 |
| 2427 | 3.22 | 1 |
| 2652 | 3.13 | 1 |
| 2919 | 3.09 | 1 |
| 3131 | 3.42 | 1 |
| 3443 | 3.29 | 1 |
| 3719 | 3.46 | 1 |
| 3919 | 3.57 | 1 |
4.78 w 2019 r.
-4.6% w stosunku do 2018 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 |
| Województwo | Wartość | Atrybut |
|---|---|---|
| 3 | 5.25 | 1 |
| 325 | 4.67 | 1 |
| 585 | 4.51 | 1 |
| 764 | 5.03 | 1 |
| 1226 | 4.63 | 1 |
| 1496 | 4.78 | 1 |
| 1822 | 4.31 | 1 |
| 1978 | 4.64 | 1 |
| 2225 | 5.1 | 1 |
| 2427 | 4.46 | 1 |
| 2652 | 4.54 | 1 |
| 2919 | 4.33 | 1 |
| 3131 | 4.66 | 1 |
| 3443 | 4.76 | 1 |
| 3719 | 4.71 | 1 |
| 3919 | 4.85 | 1 |