| Value |
Category |
| 100 |
Less than 1 hour |
| 101 |
1 hour |
| 102 |
2 hours |
| 103 |
3 hours |
| 104 |
4 hours |
| 105 |
5 hours |
| 106 |
6 hours |
| 107 |
7 hours |
| 108 |
8 hours |
| 199 |
Hours, number missing |
| 200 |
Less than 1 day |
| 201 |
1 day |
| 202 |
2 days |
| 203 |
3 days |
| 204 |
4 days |
| 205 |
5 days |
| 206 |
6 days |
| 207 |
7 days |
| 299 |
Days, number missing |
| 300 |
Less than 1 week |
| 301 |
1 week |
| 302 |
2 weeks |
| 399 |
Weeks: Number missing |
| 997 |
Don't know |
| 998 |
Missing |
| 999 |
NIU (not in universe) |
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.