| Value | Category | Cases | |
|---|---|---|---|
| 0 | 33 |
22.3%
|
|
| 1 | 56 |
37.8%
|
|
| 2 | 39 |
26.4%
|
|
| 3 | 5 |
3.4%
|
|
| 4 | 7 |
4.7%
|
|
| 5 | 5 |
3.4%
|
|
| 6 | 1 |
0.7%
|
|
| 7 | 1 |
0.7%
|
|
| 8 | 1 |
0.7%
|
|
| Sysmiss | 5062 |