| Value | Category | Cases | |
|---|---|---|---|
| 2010 | 338 |
3.2%
|
|
| 2011 | 2171 |
20.4%
|
|
| 2012 | 2304 |
21.6%
|
|
| 2013 | 2132 |
20%
|
|
| 2014 | 2240 |
21%
|
|
| 2015 | 1455 |
13.6%
|
|
| 9999 | Manquant | 23 |
0.2%
|
| Sysmiss | 263 |