| Value | Category | Cases | |
|---|---|---|---|
| 0 | 96 |
14.4%
|
|
| 1 | 48 |
7.2%
|
|
| 2 | 102 |
15.3%
|
|
| 3 | 179 |
26.9%
|
|
| 4 | 122 |
18.3%
|
|
| 5 | 49 |
7.4%
|
|
| 6 | 30 |
4.5%
|
|
| 7 | 12 |
1.8%
|
|
| 8 | 13 |
2%
|
|
| 9 | 6 |
0.9%
|
|
| 10 | 6 |
0.9%
|
|
| 11 | 1 |
0.2%
|
|
| 12 | 1 |
0.2%
|
|
| Sysmiss | 496 |