| Value | Category | Cases | |
|---|---|---|---|
| -88 | ne sait pas | 4 |
0.4%
|
| 1 | 2015 | 1 |
0.1%
|
| 2 | 2014 | 7 |
0.7%
|
| 3 | 2013 | 45 |
4.5%
|
| 4 | 2012 | 55 |
5.4%
|
| 5 | 2011 | 58 |
5.7%
|
| 6 | 2010 | 50 |
4.9%
|
| 7 | 2009 | 19 |
1.9%
|
| Sysmiss | 772 |
76.4%
|