| Value | Category | Cases | |
|---|---|---|---|
| 1 | 34 |
0.2%
|
|
| 2 | 5 |
0%
|
|
| 3 | 7 |
0%
|
|
| 4 | 8 |
0%
|
|
| 98 | Do not know | 2 |
0%
|
| 99 | Unspecified | 20880 |
99.7%
|