| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
8.3%
|
|
| 1 | 6 |
12.5%
|
|
| 2 | 5 |
10.4%
|
|
| 4 | 1 |
2.1%
|
|
| 5 | 1 |
2.1%
|
|
| 6 | 2 |
4.2%
|
|
| 10 | 10 or more days | 18 |
37.5%
|
| 30 | Everyday/Almost every day | 11 |
22.9%
|
| Sysmiss | 36128 |