| Value |
Category |
| 0 |
No |
| 1 |
Often during last 12 months |
| 2 |
Sometimes during last 12 months |
| 3 |
Not in last 12 months |
| 4 |
Yes, but currently a widow or timing missing |
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.