Value |
Category |
1 |
0-14 minutes |
2 |
15-29 minutes |
3 |
30-44 minutes |
4 |
45-59 minutes |
5 |
60-179 minutes |
6 |
Over 180 minutes |
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.