| Value |
Category |
| 1 |
Yes, Net Never Treated |
| 2 |
Yes, Net Was Treated Less Than 6 Months Ago |
| 3 |
Yes, Net Was Treated More Than 6 Months Ago |
| 4 |
No |
| 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.