| Value |
Category |
| -9 |
Don't know |
| -8 |
Refusal |
| -7 |
Does not apply |
| 1 |
|
| 2 |
|
| 3 |
|
| 4 |
|
| 5 |
|
| 6 |
|
| 9 |
|
| 10 |
|
| 20 |
|
| 40 |
|
| 80 |
|
| 110 |
|
| 260 |
|
| 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.