| Value | Category | Cases | |
|---|---|---|---|
| 0 | 67 |
3%
|
|
| 1 | 954 |
42.6%
|
|
| 2 | 330 |
14.8%
|
|
| 3 | 282 |
12.6%
|
|
| 4 | 164 |
7.3%
|
|
| 5 | 440 |
19.7%
|
|
| Sysmiss | 1 |