| Valor | Categoría | Casos | |
|---|---|---|---|
| 2012 | 753875 |
14.8%
|
|
| 2013 | 834204 |
16.4%
|
|
| 2014 | 869841 |
17.1%
|
|
| 2015 | 878136 |
17.2%
|
|
| 2016 | 870842 |
17.1%
|
|
| 2017 | 884236 |
17.4%
|