| Value |
Category |
| 1 |
do not like to use |
| 2 |
do not require |
| 3 |
do not know how to use |
| 4 |
not available |
| 5 |
too expensive |
| 6 |
too far to carry |
| 7 |
other |
| 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.