| Value | Category | Cases | |
|---|---|---|---|
| 1 | 571 |
28.7%
|
|
| 2 | 780 |
39.2%
|
|
| 3 | 484 |
24.3%
|
|
| 4 | 129 |
6.5%
|
|
| 5 | 19 |
1%
|
|
| 6 | 6 |
0.3%
|
|
| Sysmiss | 1 |