| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7 |
63.6%
|
|
| 1 | 1 |
9.1%
|
|
| 20 | 1 |
9.1%
|
|
| 888 | Used The Product, But Less Than Once Per Week | 1 |
9.1%
|
| 999 | Refused | 1 |
9.1%
|
| Sysmiss | 8287 |