| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | 936 | 486 |
66.4%
|
|
| 1 | 413 | 225 |
30.7%
|
|
| 2 | 53 | 19 |
2.6%
|
|
| 3 | 4 | 1 |
0.2%
|
|
| 4 | 3 | 0 |
0%
|
|
| Sysmiss | 746 | 650 |