| Value | Category | Cases | |
|---|---|---|---|
| 0 | 20 |
10.6%
|
|
| 1 | 28 |
14.8%
|
|
| 2 | 44 |
23.3%
|
|
| 3 | 34 |
18%
|
|
| 4 | 20 |
10.6%
|
|
| 5 | 18 |
9.5%
|
|
| 6 | 12 |
6.3%
|
|
| 7 | 5 |
2.6%
|
|
| 8 | 1 |
0.5%
|
|
| 9 | 1 |
0.5%
|
|
| 10 | 2 |
1.1%
|
|
| 13 | 4 |
2.1%
|
|
| Sysmiss | 1 |