| Value | Category | Cases | |
|---|---|---|---|
| 1 | Blocked nose | 728 |
54.2%
|
| 2 | Problem in chest | 449 |
33.5%
|
| 3 | Both | 121 |
9%
|
| 4 | Others | 28 |
2.1%
|
| 7 | Missing | 0 |
0%
|
| 8 | Other | 0 |
0%
|
| 9 | DK | 16 |
1.2%
|
| Sysmiss | 5924 |