| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES, SEEN & USED | 370 |
75.8%
|
| 2 | SEEN BUT NOT USED | 14 |
2.9%
|
| 3 | REPORTED BUT NOT SEEN | 6 |
1.2%
|
| 4 | NO | 94 |
19.3%
|
| Sysmiss | 4 |
0.8%
|