| Value |
Category |
| -9 |
refused to answer |
| -8 |
don't know |
| 1 |
never |
| 2 |
once |
| 3 |
less than once a month |
| 4 |
about once a month |
| 5 |
every few weeks |
| 6 |
weekly |
| 7 |
daily |
| Sysmiss |
|
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.