| Value | Category | Cases | |
|---|---|---|---|
| -7 | Not applicable | 0 |
0%
|
| 0 | 12 |
12%
|
|
| 1 | 30 |
30%
|
|
| 2 | 27 |
27%
|
|
| 3 | 14 |
14%
|
|
| 4 | 6 |
6%
|
|
| 5 | 4 |
4%
|
|
| 6 | 1 |
1%
|
|
| 7 | 1 |
1%
|
|
| 8 | 2 |
2%
|
|
| 9 | 1 |
1%
|
|
| 11 | 1 |
1%
|
|
| 13 | 1 |
1%
|
|
| Sysmiss | 83 |