| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes,Used Library | 704 |
37.5%
|
| 2 | No,Did Not Use Library | 503 |
26.8%
|
| 88 | N.A. | 670 |
35.7%
|
| 99 | 2 | ||
| Sysmiss | 120 |