| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 0 |
0%
|
| 1 | 215 |
63%
|
|
| 2 | 95 |
27.9%
|
|
| 3 | 16 |
4.7%
|
|
| 4 | 14 |
4.1%
|
|
| 7 | 7+ | 1 |
0.3%
|
| 8 | dk | 0 |
0%
|
| Sysmiss | 38105 |