Value | Category | Cases | |
---|---|---|---|
1 | General purpose | 1406 |
71.5%
|
2 | Instructional materials | 165 |
8.4%
|
3 | Not specified | 204 |
10.4%
|
9 | Other (specify) | 0 |
0%
|
99 | NA | 192 |
9.8%
|