| Value | Category | Cases | |
|---|---|---|---|
| 1 | 25 |
7.4%
|
|
| 2 | 52 |
15.4%
|
|
| 3 | 56 |
16.6%
|
|
| 4 | 33 |
9.8%
|
|
| 5 | 41 |
12.1%
|
|
| 6 | 25 |
7.4%
|
|
| 7 | 96 |
28.4%
|
|
| 99 | Missing | 10 |
3%
|
| Sysmiss | 1442 |