| Value | Category | Cases | |
|---|---|---|---|
| 0 | 362 |
98.4%
|
|
| 2 | 1 |
0.3%
|
|
| 3 | 3 |
0.8%
|
|
| 4 | 1 |
0.3%
|
|
| 15 | 1 |
0.3%
|
|
| 99 | not applicable/miss | 0 |
0%
|
| Sysmiss | 1241 |