| Value | Category | Cases | |
|---|---|---|---|
| 0 | 13 |
0.5%
|
|
| 1 | 1153 |
45.8%
|
|
| 2 | 621 |
24.7%
|
|
| 3 | 234 |
9.3%
|
|
| 4 | 150 |
6%
|
|
| 5 | 345 |
13.7%
|
|
| Sysmiss | 93533 |