| Value | Category | Cases | |
|---|---|---|---|
| 1 | Problem in chest only | 2 |
1.4%
|
| 2 | Blocked or runny nose only | 129 |
89.6%
|
| 3 | Both | 12 |
8.3%
|
| 6 | Other | 1 |
0.7%
|
| 8 | DK | 0 |
0%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 484 |