| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | 459 | 247 |
33.7%
|
|
| 1 | 885 | 466 |
63.6%
|
|
| 2 | 61 | 18 |
2.4%
|
|
| 3 | 4 | 2 |
0.2%
|
|
| Sysmiss | 746 | 650 |