| Value | Category |
|---|---|
| 1 | Less than < $A > |
| 2 | < $A > or more but less than < $B > |
| 3 | < $B > or more but less than < $C > |
| 4 | < $C > or more but less than < $D> |
| 5 | < $D > or more but less than < $E> |
| 6 | < $E > or more |
| 95 | Valid Skip |
| 96 | Not Reached |
| 97 | Not Applicable |
| 98 | Invalid |
| 99 | No Response |