| Value | Category | Cases | |
|---|---|---|---|
| -88 | ne sait pas | 3 |
0.3%
|
| 1 | 2015 | 8 |
0.8%
|
| 2 | 2014 | 34 |
3.4%
|
| 3 | 2013 | 56 |
5.5%
|
| 4 | 2012 | 46 |
4.5%
|
| 5 | 2011 | 52 |
5.1%
|
| 6 | 2010 | 56 |
5.5%
|
| 7 | 2009 | 17 |
1.7%
|
| Sysmiss | 739 |
73.1%
|