| Value | Category | Cases | |
|---|---|---|---|
| 0 | 204 |
58.5%
|
|
| 1 | 125 |
35.8%
|
|
| 2 | 14 |
4%
|
|
| 3 | 2 |
0.6%
|
|
| 5 | 2 |
0.6%
|
|
| 8 | 2 |
0.6%
|
|
| Sysmiss | 6830 |