| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not yet started to benefit | 145 |
6.5%
|
| 1 | 2014 | 55 |
2.5%
|
| 2 | 2013 | 671 |
30.2%
|
| 3 | 2012 | 698 |
31.4%
|
| 4 | 2011 | 275 |
12.4%
|
| 5 | 2010 | 275 |
12.4%
|
| 6 | 2009 | 62 |
2.8%
|
| 7 | 2008 | 27 |
1.2%
|
| 8 | Don't know | 17 |
0.8%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 235 |