| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
0%
|
|
| 30 | 1 |
0%
|
|
| 98 | Do not know | 0 |
0%
|
| 888 | Not applicable | 23326 |
96.6%
|
| 999 | Unspecified | 816 |
3.4%
|