| Value | Category | Cases | |
|---|---|---|---|
| 1 | 239 |
44.4%
|
|
| 2 | 171 |
31.8%
|
|
| 3 | 62 |
11.5%
|
|
| 4 | 29 |
5.4%
|
|
| 5 | 9 |
1.7%
|
|
| 6 | 7 |
1.3%
|
|
| 7 | 21 |
3.9%
|
|
| Sysmiss | 15892 |