| Value | Category | Cases | |
|---|---|---|---|
| 1 | 738 |
55.4%
|
|
| 2 | 440 |
33%
|
|
| 3 | 87 |
6.5%
|
|
| 4 | 41 |
3.1%
|
|
| 5 | 11 |
0.8%
|
|
| 6 | 16 |
1.2%
|
|
| Sysmiss | 7 |