| Value | Category | Cases | |
|---|---|---|---|
| 0 | 149 |
0.7%
|
|
| 1 | 5 |
0%
|
|
| 6 | 1 |
0%
|
|
| 88 | Not applicable | 141 |
0.7%
|
| 98 | Do not know | 7 |
0%
|
| 99 | Unspecified | 20887 |
98.6%
|