| Value | Category | Cases | |
|---|---|---|---|
| 1 | NO | 32576 |
54.4%
|
| 2 | YES, 1/DAY | 26199 |
43.8%
|
| 3 | YES, 2 OR MORE/DAY | 1093 |
1.8%
|
| 9 | OMITTED | 0 |
0%
|
| Sysmiss | 1528 |