| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 35 hrs | 7399 |
31.4%
|
| 2 | 35 hrs - 48hrs | 8988 |
38.2%
|
| 3 | 49 hrs or more | 7163 |
30.4%
|
| Sysmiss | 58228 |