| Value | Category | Cases | |
|---|---|---|---|
| 0 | 51 |
24.2%
|
|
| 1 | 25 |
11.8%
|
|
| 2 | 31 |
14.7%
|
|
| 3 | 28 |
13.3%
|
|
| 4 | 28 |
13.3%
|
|
| 5 | 17 |
8.1%
|
|
| 6 | 13 |
6.2%
|
|
| 7 | 9 |
4.3%
|
|
| 8 | 3 |
1.4%
|
|
| 9 | 5 |
2.4%
|
|
| 13 | 1 |
0.5%
|
|
| Sysmiss | 260 |
