| Value | Category | Cases | |
|---|---|---|---|
| 1 | Information provided | 4927 |
61.5%
|
| 2 | Referral | 886 |
11.1%
|
| 3 | Not needed | 1886 |
23.6%
|
| 4 | N/A | 308 |
3.8%
|
| Sysmiss | 1067 |