| Value | Category | Cases | |
|---|---|---|---|
| 1 | Problem in chest | 439 |
5.6%
|
| 2 | Blocked or runny nose | 632 |
8.1%
|
| 3 | Both | 407 |
5.2%
|
| 6 | Other | 11 |
0.1%
|
| 8 | DK | 4 |
0.1%
|
| 9 | Missing | 3 |
0%
|
| Sysmiss | 6320 |