| Value | Category | Cases | |
|---|---|---|---|
| 0 | 120 |
47.4%
|
|
| 2 | 2 |
0.8%
|
|
| 3 | 25 |
9.9%
|
|
| 4 | 26 |
10.3%
|
|
| 5 | 5+ | 80 |
31.6%
|
| Sysmiss | 20711 |