| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Problem in chest | 279 | 278 |
49.3%
|
| 2 | Blocked nose | 218 | 218 |
38.7%
|
| 3 | Both | 35 | 35 |
6.2%
|
| 6 | Other | 32 | 32 |
5.6%
|
| 8 | Don't know | 1 | 1 |
0.2%
|
| Sysmiss | 3003 | 2982 |