| Value | Category | Cases | |
|---|---|---|---|
| 0 | 60 |
35.5%
|
|
| 1 | 55 |
32.5%
|
|
| 2 | 35 |
20.7%
|
|
| 3 | 6 |
3.6%
|
|
| 4 | 4 |
2.4%
|
|
| 5 | 2 |
1.2%
|
|
| 6 | 5 |
3%
|
|
| 7 | 2 |
1.2%
|
|
| Sysmiss | 2315 |