| Value | Category | Cases | |
|---|---|---|---|
| 1 | 00 to 06 | 4192 |
64%
|
| 2 | 07 to 12 | 1266 |
19.3%
|
| 3 | 13 or more | 1093 |
16.7%
|
| Sysmiss | 49 |