| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 35 hrs | 7849 |
35.3%
|
| 2 | 35 hrs - 48hrs | 9206 |
41.4%
|
| 3 | 49 hrs or more | 5159 |
23.2%
|
| Sysmiss | 49635 |