| Value | Category | Cases | |
|---|---|---|---|
| -96 | Other | 39 |
22.5%
|
| 0 | Not applicable | 0 |
0%
|
| 1 | 39 |
22.5%
|
|
| 2 | 18 |
10.4%
|
|
| 5 | 21 |
12.1%
|
|
| 6 | 2 |
1.2%
|
|
| 7 | 3 |
1.7%
|
|
| 8 | 19 |
11%
|
|
| 12 | 32 |
18.5%
|
|
| Sysmiss | 37 |