| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6 morning - 11:59 noon | 63 |
1.7%
|
| 2 | 12 noon-7:59 evening | 95 |
2.5%
|
| 3 | 8 evening -5:59 morning | 119 |
3.2%
|
| 4 | No determined time | 658 |
17.6%
|
| Sysmiss | 2804 |