| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2010 o antes | 99 |
29%
|
| 2 | 2011 | 35 |
10.3%
|
| 3 | 2012 | 28 |
8.2%
|
| 4 | 2013 | 26 |
7.6%
|
| 5 | 2014 | 50 |
14.7%
|
| 6 | 2015 | 50 |
14.7%
|
| 7 | 2016 | 53 |
15.5%
|
| Sysmiss | 320 |