| Value | Category | Cases | |
|---|---|---|---|
| 0 | 278 |
1.1%
|
|
| 1 | 9 |
0%
|
|
| 2 | 2 |
0%
|
|
| 3 | 2 |
0%
|
|
| 4 | 1 |
0%
|
|
| 98 | Do not know | 16 |
0.1%
|
| 888 | Not applicable | 25232 |
98.7%
|
| 999 | Unspecified | 25 |
0.1%
|