| Valor | Categoría | Casos | |
|---|---|---|---|
| 2002 | 1 |
0.7%
|
|
| 2010 | 1 |
0.7%
|
|
| 2014 | 3 |
2.2%
|
|
| 2015 | 5 |
3.7%
|
|
| 2016 | 20 |
14.8%
|
|
| 2017 | 105 |
77.8%
|
|
| Sysmiss | 86 |