| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9 |
10.3%
|
|
| 1 | 16 |
18.4%
|
|
| 2 | 20 |
23%
|
|
| 3 | 12 |
13.8%
|
|
| 4 | 8 |
9.2%
|
|
| 5 | 4 |
4.6%
|
|
| 6 | 8 |
9.2%
|
|
| 7 | 3 |
3.4%
|
|
| 8 | 2 |
2.3%
|
|
| 9 | 2 |
2.3%
|
|
| 12 | 1 |
1.1%
|
|
| 14 | 1 |
1.1%
|
|
| 16 | 1 |
1.1%
|
|
| Sysmiss | 113 |