| Value | Category | Cases | |
|---|---|---|---|
| 0 | 414 |
24.7%
|
|
| 1 | 232 |
13.8%
|
|
| 2 | 410 |
24.4%
|
|
| 3 | 425 |
25.3%
|
|
| 4 | 170 |
10.1%
|
|
| 5 | 27 |
1.6%
|
|
| 6 | 1 |
0.1%
|
|
| Sysmiss | 2746 |