| Value |
Category |
| 1 |
1 0 to 5 |
| 2 |
2 6 to 10 |
| 3 |
3 11 to 15 |
| 4 |
4 16 to 20 |
| 5 |
5 21 to 25 |
| 6 |
6 More than 25 |
| 98 |
98 Don't know |
| 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.