| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
2.3%
|
|
| 1 | 2 |
1.5%
|
|
| 2 | 10 |
7.6%
|
|
| 3 | 5 |
3.8%
|
|
| 4 | 16 |
12.1%
|
|
| 5 | 16 |
12.1%
|
|
| 6 | 10 |
7.6%
|
|
| 7 | 10 |
7.6%
|
|
| 8 | 18 |
13.6%
|
|
| 9 | 20 |
15.2%
|
|
| 10 | 8 |
6.1%
|
|
| 11 | 8 |
6.1%
|
|
| 12 | 6 |
4.5%
|
|
| Sysmiss | 768 |