| Value | Category | Cases | |
|---|---|---|---|
| 0 | NOT OPERATE | 312 |
87.4%
|
| 1 | LOW | 16 |
4.5%
|
| 2 | AVERAGE | 20 |
5.6%
|
| 3 | HIGH | 9 |
2.5%
|
| Sysmiss | 585 |