| Value | Category | Cases | |
|---|---|---|---|
| 0 | 56 |
8.7%
|
|
| 1 | 12 |
1.9%
|
|
| 2 | 53 |
8.2%
|
|
| 3 | 102 |
15.9%
|
|
| 4 | 14 |
2.2%
|
|
| 5 | 302 |
47%
|
|
| 6 | 4 |
0.6%
|
|
| 7 | 8 |
1.2%
|
|
| 8 | 7 |
1.1%
|
|
| 9 | 85 |
13.2%
|
|
| Sysmiss | 54 |