6.8 [%] w 2020 r.
1.5% w stosunku do 2019 r.
| Rocznik | Wartość | Atrybut |
|---|---|---|
| 2003 | 0.4 | 1 |
| 2004 | 0.5 | 1 |
| 2005 | 0.5 | 1 |
| 2006 | 0.6 | 1 |
| 2007 | 0.7 | 1 |
| 2008 | 0.8 | 1 |
| 2009 | 0.9 | 1 |
| 2010 | 1.2 | 1 |
| 2011 | 1.4 | 11 |
| 2012 | 1.7 | 11 |
| 2013 | 2.3 | 11 |
| 2014 | 3.1 | 1 |
| 2015 | 4 | 1 |
| 2016 | 4.8 | 1 |
| 2017 | 5.5 | 1 |
| 2018 | 6.3 | 1 |
| 2019 | 6.7 | 1 |
| 2020 | 6.8 | 1 |
| Województwo | Wartość | Atrybut |
|---|---|---|
| 3 | 5.5 | 1 |
| 325 | 4.7 | 1 |
| 585 | 1.6 | 1 |
| 764 | 5.7 | 1 |
| 1226 | 4.7 | 1 |
| 1496 | 7 | 1 |
| 1822 | 8.8 | 1 |
| 1978 | 3.6 | 1 |
| 2225 | 4.8 | 1 |
| 2427 | 1.9 | 1 |
| 2652 | 9.5 | 1 |
| 2919 | 3.1 | 1 |
| 3131 | 11.6 | 1 |
| 3443 | 5.4 | 1 |
| 3719 | 4.9 | 1 |
| 3919 | 10 | 1 |