| Value |
Category |
| 0 |
|
| 0.25 |
|
| 1 |
|
| 1.5 |
|
| 2 |
|
| 2.8 |
|
| 3 |
|
| 3.5 |
|
| 4 |
|
| 5 |
|
| 6 |
|
| 7 |
|
| 10 |
|
| 30 |
|
| 35 |
|
| 77 |
refuse |
| 88 |
don't know |
| 99 |
missing |
| 250 |
|
| 500 |
|
| 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.