| Value | Category | Cases | |
|---|---|---|---|
| 0 | 45 |
30%
|
|
| 1 | 28 |
18.7%
|
|
| 2 | 21 |
14%
|
|
| 3 | 21 |
14%
|
|
| 4 | 15 |
10%
|
|
| 5 | 7 |
4.7%
|
|
| 6 | 5 |
3.3%
|
|
| 7 | 2 |
1.3%
|
|
| 8 | 4 |
2.7%
|
|
| 9 | 2 |
1.3%
|
|
| Sysmiss | 9 |