| Value | Category | Cases | |
|---|---|---|---|
| 0 | 15 |
14.3%
|
|
| 1 | 58 |
55.2%
|
|
| 2 | 19 |
18.1%
|
|
| 3 | 4 |
3.8%
|
|
| 4 | 3 |
2.9%
|
|
| 5 | 1 |
1%
|
|
| 6 | 2 |
1.9%
|
|
| 8 | 1 |
1%
|
|
| 10 | 1 |
1%
|
|
| 15 | 1 |
1%
|
|
| Sysmiss | 1395 |