| Value | Category | Cases | |
|---|---|---|---|
| 1 | Information provided | 4380 |
54.7%
|
| 2 | Referral | 225 |
2.8%
|
| 3 | Not needed | 2931 |
36.6%
|
| 4 | N/A | 473 |
5.9%
|
| Sysmiss | 1065 |