| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0%
|
|
| 1 | 8 |
0%
|
|
| 2 | 9 |
0%
|
|
| 3 | 13 |
0%
|
|
| 4 | 5 |
0%
|
|
| 5 | 5 |
0%
|
|
| 6 | 1 |
0%
|
|
| 7 | 2 |
0%
|
|
| 8 | 2 |
0%
|
|
| 9 | 2 |
0%
|
|
| 10 | 10 or more days | 62 |
0.2%
|
| 30 | Everyday/Almost every day | 352 |
1.2%
|
| Sysmiss | 29435 |
98.5%
|