| Value | Category | Cases | |
|---|---|---|---|
| 0 | 167 |
90.3%
|
|
| 1 | 8 |
4.3%
|
|
| 2 | 6 |
3.2%
|
|
| 3 | 3 |
1.6%
|
|
| 5 | 1 |
0.5%
|
|
| Sysmiss | 5 |