| Value |
Category |
| 1 |
PROBLEM IN CHEST ONLY |
| 2 |
BLOCKED OR RUNNY NOSE ONLY |
| 3 |
BOTH |
| 6 |
OTHER |
| 8 |
DK |
| 9 |
NO RESPONSE |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.