| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 202 |
4.7%
|
| 1 | Yes | 441 |
10.2%
|
| 3 | 386 |
8.9%
|
|
| 8 | Don't know | 9 |
0.2%
|
| 9 | Not yet 9 months | 138 |
3.2%
|
| 99 | Not applicable | 3164 |
72.9%
|