Value | Category | Cases | |
---|---|---|---|
1 | Chest only | 295 |
41.4%
|
2 | Nose only | 268 |
37.6%
|
3 | Both | 137 |
19.2%
|
6 | Other | 7 |
1%
|
8 | Don't know | 6 |
0.8%
|
Sysmiss | 21821 |