| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
7.1%
|
|
| 1 | 1 | 10 |
71.4%
|
| 2 | 2 |
14.3%
|
|
| 3 | 1 |
7.1%
|
|
| 96 | 2 | 0 |
0%
|
| 97 | 3 | 0 |
0%
|
| 99 | 4 | 0 |
0%
|
| Sysmiss | 1890 |