| Value | Category | Cases | |
|---|---|---|---|
| 0 | 32 |
16%
|
|
| 1 | 123 |
61.5%
|
|
| 2 | 29 |
14.5%
|
|
| 3 | 4 |
2%
|
|
| 5 | 1 |
0.5%
|
|
| 6 | 6 |
3%
|
|
| 7 | 5 |
2.5%
|
|
| Sysmiss | 9 |