| Value | Category | Cases | |
|---|---|---|---|
| 0 | 63 |
0.3%
|
|
| 1 | 42 |
0.2%
|
|
| 2 | 11 |
0.1%
|
|
| 3 | 8 |
0%
|
|
| 4 | 4 |
0%
|
|
| 5 | 1 |
0%
|
|
| 98 | Do not know | 10 |
0%
|
| 99 | Unspecified | 21051 |
99.3%
|