| Value |
Category |
| 1 |
1. More often |
| 2 |
2. About the same as now |
| 3 |
3. Less often |
| 4 |
4. Never |
| 5 |
5. Don't know |
| 6 |
6. Refused |
| 7 |
7. Not applicable |
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.