| Value | Category | Cases | |
|---|---|---|---|
| 0 | 17 |
37%
|
|
| 1 | 1 |
2.2%
|
|
| 2 | 1 |
2.2%
|
|
| 3 | 3 |
6.5%
|
|
| 4 | 8 |
17.4%
|
|
| 7 | 1 |
2.2%
|
|
| 9 | 1 |
2.2%
|
|
| 12 | 6 |
13%
|
|
| 16 | 3 |
6.5%
|
|
| 20 | 1 |
2.2%
|
|
| 28 | 2 |
4.3%
|
|
| 30 | 1 |
2.2%
|
|
| 32 | 1 |
2.2%
|
|
| Sysmiss | 23 |