| Value |
Category |
| -999 |
Don't know |
| -888 |
Refuse to answer |
| -777 |
Not applicable |
| -666 |
Other (please specify) |
| 1 |
Employee |
| 2 |
Tenant |
| 3 |
Relative |
| 4 |
Neighbor/friend |
| 11 |
.N |
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.