| Value | Category | Cases | |
|---|---|---|---|
| 1 | 147 |
27.3%
|
|
| 2 | 83 |
15.4%
|
|
| 3 | 91 |
16.9%
|
|
| 4 | 164 |
30.5%
|
|
| 5 | 13 |
2.4%
|
|
| 6 | 35 |
6.5%
|
|
| 7 | 5 |
0.9%
|
|
| Sysmiss | 70 |