| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES UNTREATED NET | 1305 |
27.7%
|
| 2 | YES TREATED NET < 6 MONTHS | 739 |
15.7%
|
| 3 | YES TREATED NET > 6 MONTHS | 827 |
17.6%
|
| 4 | no | 1494 |
31.8%
|
| 5 | DONT KNOW | 339 |
7.2%
|
| Sysmiss | 38 |