| Value | Category | Cases | |
|---|---|---|---|
| 0 | 47 |
58.8%
|
|
| 1 | 9 |
11.3%
|
|
| 2 | 10 |
12.5%
|
|
| 3 | 5 |
6.3%
|
|
| 4 | 2 |
2.5%
|
|
| 5 | 3 |
3.8%
|
|
| 6 | 1 |
1.3%
|
|
| 7 | 1 |
1.3%
|
|
| 9 | 1 |
1.3%
|
|
| 18 | 1 |
1.3%
|
|
| Sysmiss | 48 |