| Value | Category | Cases | |
|---|---|---|---|
| 0 | 48 |
0.2%
|
|
| 1 | 1 |
0%
|
|
| 11 | 1 |
0%
|
|
| 98 | Do not know | 1 |
0%
|
| 99 | Unspecified | 21139 |
99.8%
|