| Value | Category | Cases | |
|---|---|---|---|
| 0 | 70 |
97.2%
|
|
| 2 | 1 |
1.4%
|
|
| 3 | 1 |
1.4%
|
|
| 888 | R USES PRODUCT BUT < 1 PER WEEK | 0 |
0%
|
| 999 | REFUSED | 0 |
0%
|
| Sysmiss | 20534 |