| Value |
Category |
| -9 |
Missing |
| -8 |
Don't know |
| -7 |
Notappl |
| 1 |
Always |
| 2 |
For most customers |
| 3 |
For few customers |
| 4 |
Only when asked by customer |
| 5 |
No |
| 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.