| Value | Category | Cases | |
|---|---|---|---|
| 1 | Problem in chest only | 11 |
1.3%
|
| 2 | Blocked or runny nose only | 25 |
3%
|
| 3 | Both | 3 |
0.4%
|
| 6 | Other | 1 |
0.1%
|
| 8 | DK | 1 |
0.1%
|
| Sysmiss | 796 |
95.1%
|