| Value | Category | Cases | |
|---|---|---|---|
| 0 | NONE:NOT IN OPERATION | 24 |
22.4%
|
| 1 | LOW | 29 |
27.1%
|
| 2 | AVERAGE | 22 |
20.6%
|
| 3 | HIGH | 32 |
29.9%
|
| Sysmiss | 1550 |