| Value | Category | Cases | |
|---|---|---|---|
| 0 | 130 |
0.5%
|
|
| 1 | 1 |
0%
|
|
| 2 | 1 |
0%
|
|
| 4 | 1 |
0%
|
|
| 98 | Do not know | 5 |
0%
|
| 888 | Not applicable | 25080 |
99.3%
|
| 999 | Unspecified | 30 |
0.1%
|