| Value | Category | Cases | |
|---|---|---|---|
| 1 | Materials were not used as they have moved to a different location | 2 |
2.2%
|
| 2 | Books are lost | 17 |
18.7%
|
| 3 | Books were ruined and trashed | 6 |
6.6%
|
| 4 | Did not use without any reason | 66 |
72.5%
|
| Sysmiss | 2395 |