| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
3.7%
|
|
| 2 | 1 |
3.7%
|
|
| 3 | 1 |
3.7%
|
|
| 4 | 1 |
3.7%
|
|
| 6 | 1 |
3.7%
|
|
| 8 | 1 |
3.7%
|
|
| 10 | 10 or more days | 10 |
37%
|
| 30 | Almost every day | 11 |
40.7%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 9572 |