| Value |
Category |
| 0 |
< 1 year |
| 1 |
12-23 months |
| 2 |
24-35 |
| 3 |
36-47 |
| 4 |
48-59 |
| 5 |
60-71 |
| 6 |
6 or more years |
| 7 |
never changed residence |
| 8 |
do not know |
| 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.
