| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | None | 475 | 469 |
100%
|
| 997 | 997 or more | 0 | 0 |
0%
|
| 998 | Don't know | 1 | 1 | |
| 999 | Not applicable | 0 | 0 |