| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES, SEEN & USED | 308 |
63.1%
|
| 2 | SEEN BUT NOT USED | 4 |
0.8%
|
| 3 | REPORTED BUT NOT SEEN | 31 |
6.4%
|
| 4 | NO | 141 |
28.9%
|
| Sysmiss | 4 |
0.8%
|