| Value |
Category |
| 1 |
0:00 |
| 2 |
0:15 |
| 3 |
0:20 |
| 4 |
0:30 |
| 5 |
0:35 |
| 6 |
0:40 |
| 7 |
1:00 |
| 8 |
2:00 |
| 9 |
2:30 |
| 10 |
3:00 |
| 11 |
4:00 |
| 12 |
5:00 |
| 13 |
6:00 |
| 14 |
10:00 |
| 15 |
15:00 |
| 16 |
20:00 |
| 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.