Valeur | Catégorie | le cas | |
---|---|---|---|
1 | Chest only | 69 |
11.4%
|
2 | Nose only | 329 |
54.3%
|
3 | Both | 200 |
33%
|
6 | Other | 3 |
0.5%
|
8 | Don't know | 5 |
0.8%
|
Sysmiss | 14438 |