| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES, SEEN & USED | 257 |
52.7%
|
| 2 | SEEN BUT NOT USED | 10 |
2%
|
| 3 | REPORTED BUT NOT SEEN | 15 |
3.1%
|
| 4 | NO | 202 |
41.4%
|
| Sysmiss | 4 |
0.8%
|