| Value | Category | Cases | |
|---|---|---|---|
| 1 | 00 to 06 | 2592 |
55.4%
|
| 2 | 07 to 12 | 907 |
19.4%
|
| 3 | 13 or more | 1183 |
25.3%
|
| Sysmiss | 268 |