| Value | Category | Cases | |
|---|---|---|---|
| 1 | 182 |
65.2%
|
|
| 2 | 78 |
28%
|
|
| 3 | 5 |
1.8%
|
|
| 5 | 1 |
0.4%
|
|
| 6 | 2 |
0.7%
|
|
| 7 | 11 |
3.9%
|
|
| Sysmiss | 16 |