Value | Category | Cases | |
---|---|---|---|
1 | Chest only | 904 |
35.4%
|
2 | Nose only | 1196 |
46.9%
|
3 | Both | 431 |
16.9%
|
6 | Other | 9 |
0.4%
|
8 | Don't know | 11 |
0.4%
|
Sysmiss | 28528 |