| Value | Category | Cases | |
|---|---|---|---|
| 0 | 186 |
57.1%
|
|
| 1 | 30 |
9.2%
|
|
| 2 | 60 |
18.4%
|
|
| 3 | 22 |
6.7%
|
|
| 4 | 12 |
3.7%
|
|
| 5 | 8 |
2.5%
|
|
| 7 | 6 |
1.8%
|
|
| 8 | 1 |
0.3%
|
|
| 10 | 1 |
0.3%
|
|
| Sysmiss | 1290 |