| Valor | Categoría | Casos | |
|---|---|---|---|
| 2008 | 2008 | 52192 |
8.8%
|
| 2009 | 2009 | 55147 |
9.3%
|
| 2010 | 2010 | 53103 |
8.9%
|
| 2011 | 2011 | 57957 |
9.7%
|
| 2012 | 2012 | 59765 |
10%
|
| 2013 | 2013 | 62571 |
10.5%
|
| 2014 | 2014 | 64923 |
10.9%
|
| 2015 | 2015 | 66093 |
11.1%
|
| 2016 | 2016 | 66232 |
11.1%
|
| 2017 | 2017 | 58178 |
9.8%
|