| Value | Category | Cases | |
|---|---|---|---|
| 0 | 228 |
57.4%
|
|
| 1 | 16 |
4%
|
|
| 2 | 36 |
9.1%
|
|
| 3 | 30 |
7.6%
|
|
| 4 | 20 |
5%
|
|
| 5 | 20 |
5%
|
|
| 6 | 19 |
4.8%
|
|
| 7 | 6 |
1.5%
|
|
| 8 | 9 |
2.3%
|
|
| 9 | 4 |
1%
|
|
| 10 | 7 |
1.8%
|
|
| 11 | 2 |
0.5%
|
|
| Sysmiss | 182 |