Value | Category | Cases | |
---|---|---|---|
1 | Chest only | 1165 |
35.4%
|
2 | Nose only | 1540 |
46.8%
|
3 | Both | 557 |
16.9%
|
6 | Other | 14 |
0.4%
|
8 | Don't know | 16 |
0.5%
|
Sysmiss | 80299 |