| Value | Category | Cases | |
|---|---|---|---|
| 0 | 32 |
16.9%
|
|
| 1 | 19 |
10.1%
|
|
| 2 | 40 |
21.2%
|
|
| 3 | 38 |
20.1%
|
|
| 4 | 17 |
9%
|
|
| 5 | 14 |
7.4%
|
|
| 6 | 15 |
7.9%
|
|
| 7 | 4 |
2.1%
|
|
| 8 | 3 |
1.6%
|
|
| 10 | 3 |
1.6%
|
|
| 13 | 4 |
2.1%
|
|
| Sysmiss | 1 |