| Value | Category | Cases | |
|---|---|---|---|
| 1 | 124 |
27.2%
|
|
| 2 | 133 |
29.2%
|
|
| 3 | 93 |
20.4%
|
|
| 4 | 27 |
5.9%
|
|
| 5 | 17 |
3.7%
|
|
| 6 | 7 |
1.5%
|
|
| 7 | 55 |
12.1%
|
|
| Sysmiss | 2578 |