| Value |
Category |
| -888 |
|
| -666 |
|
| 1 |
yes |
| 2 |
no |
| 8 |
do not know |
| 9 |
not applicable |
| 77 |
not asked in bmc |
| 66666 |
skip |
| 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.