| Value | Category | Cases | |
|---|---|---|---|
| 1 | NO LIBRARY | 33401 |
54.9%
|
| 2 | NO | 4457 |
7.3%
|
| 3 | YES | 22947 |
37.7%
|
| 9 | OMITTED | 0 |
0%
|
| Sysmiss | 591 |