| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 176 |
84.2%
|
| 2 | 1 | 26 |
12.4%
|
| 3 | 2 | 4 |
1.9%
|
| 4 | 3 | 0 |
0%
|
| 5 | 4 | 3 |
1.4%
|
| 6 | 5+ | 0 |
0%
|
| 9 | not applicable/miss | 0 |
0%
|
| Sysmiss | 1400 |