| Value | Category | Cases | |
|---|---|---|---|
| 1 | 218 |
12.5%
|
|
| 2 | 96 |
5.5%
|
|
| 3 | 86 |
4.9%
|
|
| 4 | 22 |
1.3%
|
|
| 5 | 879 |
50.3%
|
|
| 7 | 2 |
0.1%
|
|
| 9 | NA | 443 |
25.4%
|
| Sysmiss | 6 |