| Value | Category | Cases | |
|---|---|---|---|
| 1 | chest only | 12 |
14.8%
|
| 2 | nose only | 58 |
71.6%
|
| 3 | both | 9 |
11.1%
|
| 6 | other | 1 |
1.2%
|
| 8 | don't know | 1 |
1.2%
|
| Sysmiss | 14553 |