| Value | Category | Cases | |
|---|---|---|---|
| 0 | 20 |
16.1%
|
|
| 1 | 11 |
8.9%
|
|
| 2 | 15 |
12.1%
|
|
| 3 | 17 |
13.7%
|
|
| 4 | 10 |
8.1%
|
|
| 5 | 15 |
12.1%
|
|
| 6 | 10 |
8.1%
|
|
| 7 | 7 |
5.6%
|
|
| 8 | 5 |
4%
|
|
| 9 | 4 |
3.2%
|
|
| 10 | 3 |
2.4%
|
|
| 11 | 2 |
1.6%
|
|
| 12 | 1 |
0.8%
|
|
| 15 | 1 |
0.8%
|
|
| 16 | 1 |
0.8%
|
|
| 19 | 2 |
1.6%
|
|
| 99 | Not applicable | 0 |
0%
|
| Sysmiss | 126 |