| Value | Category | Cases | |
|---|---|---|---|
| 1 | Week 1 | 1640 |
27.6%
|
| 2 | Week 2 | 1628 |
27.4%
|
| 3 | Week 3 | 989 |
16.6%
|
| 4 | Week 4 | 1507 |
25.3%
|
| Sysmiss | 187 |
3.1%
|