| Value | Category | Cases | |
|---|---|---|---|
| 1 | 170 |
74.6%
|
|
| 2 | 35 |
15.4%
|
|
| 3 | 12 |
5.3%
|
|
| 4 | 6 |
2.6%
|
|
| 5 | 4 |
1.8%
|
|
| 6 | 1 |
0.4%
|
|
| Sysmiss | 86 |