| Value |
Category |
| 1 |
1 |
| 2 |
2-4 |
| 3 |
5-9 |
| 4 |
10-19 |
| 5 |
20-49 |
| 6 |
50 or more |
| 7 |
Don't know |
| 8 |
Not applicable |
| 9 |
Unspecified |
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.