| Value | Category | Cases | |
|---|---|---|---|
| 2 | 1 |
8.3%
|
|
| 3 | 1 |
8.3%
|
|
| 8 | 1 |
8.3%
|
|
| 10 | 10 or more days | 0 |
0%
|
| 30 | Everyday/Almost every day | 9 |
75%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 1617 |