| Value | Category | Cases | |
|---|---|---|---|
| 1 | Information provided | 3666 |
45.8%
|
| 2 | Referral | 89 |
1.1%
|
| 3 | Not needed | 3544 |
44.3%
|
| 4 | N/A | 708 |
8.8%
|
| Sysmiss | 1067 |