| Value | Category | Cases | |
|---|---|---|---|
| 0 | 85 |
64.4%
|
|
| 1 | 28 |
21.2%
|
|
| 2 | 9 |
6.8%
|
|
| 3 | 2 |
1.5%
|
|
| 4 | 4 |
3%
|
|
| 6 | 4 |
3%
|
|
| Sysmiss | 3485 |