| Value | Category | Cases | |
|---|---|---|---|
| 1 | Chest only | 45 |
25.4%
|
| 2 | Nose only | 88 |
49.7%
|
| 3 | Both | 42 |
23.7%
|
| 96 | Other (specify) | 0 |
0%
|
| 98 | Don't know | 0 |
0%
|
| 997 | Other specify | 1 |
0.6%
|
| 999 | Don't Know | 1 |
0.6%
|
| Sysmiss | 902 |