| Value | Category | Cases | |
|---|---|---|---|
| 1 | 35 year-old patient | 316 |
9.7%
|
| 2 | 2 year-old patient | 2762 |
85%
|
| 8 | don't know/unsure | 173 |
5.3%
|
| 9 | not applicable | 0 |
0%
|
| 9999995 | missing:impute | 0 |
0%
|
| Sysmiss | 5 |