| Value |
Category |
| 1 |
All |
| 2 |
Almost all |
| 3 |
More than half |
| 4 |
Half |
| 5 |
Less than half |
| 6 |
A little |
| 7 |
None |
| 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.