| Value | Category | Cases | |
|---|---|---|---|
| 0 | 117 |
57.9%
|
|
| 1 | 5 |
2.5%
|
|
| 2 | 3 |
1.5%
|
|
| 3 | 1 |
0.5%
|
|
| 6 | 6 |
3%
|
|
| 7 | 70 |
34.7%
|
|
| Sysmiss | 7 |