| Value | Category | Cases | |
|---|---|---|---|
| 0 | 16 |
12.2%
|
|
| 1 | 59 |
45%
|
|
| 2 | 18 |
13.7%
|
|
| 3 | 11 |
8.4%
|
|
| 4 | 5 |
3.8%
|
|
| 5 | 7 |
5.3%
|
|
| 6 | 9 |
6.9%
|
|
| 7 | 3 |
2.3%
|
|
| 8 | 2 |
1.5%
|
|
| 10 | 1 |
0.8%
|
|
| Sysmiss | 4 |