| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
1.5%
|
|
| 1 | 62 |
23.2%
|
|
| 2 | 90 |
33.7%
|
|
| 3 | 81 |
30.3%
|
|
| 4 | 8 |
3%
|
|
| 5 | 4 |
1.5%
|
|
| 6 | 13 |
4.9%
|
|
| 9 | 5 |
1.9%
|
|
| Sysmiss | 19 |