| Value | Category | Cases | |
|---|---|---|---|
| 1 | 57 |
0.3%
|
|
| 2 | 5 |
0%
|
|
| 3 | 3 |
0%
|
|
| 90 | 1 |
0%
|
|
| 98 | Do not know | 9 |
0%
|
| 99 | Unspecified | 20861 |
99.6%
|