| Value | Category | Cases | |
|---|---|---|---|
| 1 | 40 |
6.8%
|
|
| 2 | 66 |
11.2%
|
|
| 3 | 63 |
10.7%
|
|
| 4 | 36 |
6.1%
|
|
| 5 | 21 |
3.6%
|
|
| 6 | 3 |
0.5%
|
|
| 7 | 362 |
61.3%
|
|
| Sysmiss | 2443 |