Value |
Category |
1 |
WITHIN 5 MINUTES |
2 |
6 TO 30 MINUTES |
3 |
31 TO 60 MINUTES |
4 |
MORE THAN 60 MINUTES |
9 |
REFUSED |
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.