| Valor | Categoría | Casos | |
|---|---|---|---|
| 2012 | 789975 |
12.9%
|
|
| 2013 | 875421 |
14.3%
|
|
| 2014 | 898849 |
14.7%
|
|
| 2015 | 887314 |
14.5%
|
|
| 2016 | 872648 |
14.2%
|
|
| 2017 | 908009 |
14.8%
|
|
| 2018 | 899208 |
14.7%
|