| Value | Category | Cases | |
|---|---|---|---|
| 0 | NOT OPERATE | 344 |
89.1%
|
| 1 | LOW | 13 |
3.4%
|
| 2 | AVERAGE | 21 |
5.4%
|
| 3 | HIGH | 8 |
2.1%
|
| Sysmiss | 556 |