| Value | Category | Cases | |
|---|---|---|---|
| 1 | Problem in chest | 439 |
29.3%
|
| 2 | Blocked or runny nose | 632 |
42.2%
|
| 3 | Both | 407 |
27.2%
|
| 6 | Other | 11 |
0.7%
|
| 8 | DK | 4 |
0.3%
|
| 9 | Missing | 3 |
0.2%
|
| Sysmiss | 6423 |