| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
1.7%
|
|
| 1 | 11 |
18.3%
|
|
| 2 | 14 |
23.3%
|
|
| 3 | 4 |
6.7%
|
|
| 4 | 6 |
10%
|
|
| 5 | 3 |
5%
|
|
| 6 | 1 |
1.7%
|
|
| 7 | 6 |
10%
|
|
| 10 | 1 |
1.7%
|
|
| 15 | 2 |
3.3%
|
|
| 20 | 2 |
3.3%
|
|
| 30 | 9 |
15%
|
|
| Sysmiss | 2578 |