| Value |
Category |
| 1 |
Upto 30 Minutes |
| 2 |
31 to 60 Minutes |
| 3 |
61 to 90 Minutes |
| 4 |
91 to 120 Minutes |
| 5 |
121 to 150 Minutes |
| 6 |
More than 150 Minutes |
| 99 |
Missing/DK |
| 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.
