| Value | Category | Cases | |
|---|---|---|---|
| 0 | 40 |
48.8%
|
|
| 3 | 2 |
2.4%
|
|
| 4 | 2 |
2.4%
|
|
| 5 | 1 |
1.2%
|
|
| 6 | 1 |
1.2%
|
|
| 7 | 1 |
1.2%
|
|
| 8 | 11 |
13.4%
|
|
| 10 | 7 |
8.5%
|
|
| 11 | 5 |
6.1%
|
|
| 12 | 9 |
11%
|
|
| 13 | 1 |
1.2%
|
|
| 14 | 2 |
2.4%
|
|
| Sysmiss | 30 |