| Value | Category | Cases | |
|---|---|---|---|
| 0 | 160 |
0.8%
|
|
| 2 | 1 |
0%
|
|
| 48 | 1 |
0%
|
|
| 98 | Do not know | 12 |
0.1%
|
| 99 | Unspecified | 21016 |
99.2%
|