| Value | Category | Cases | |
|---|---|---|---|
| 1 | Information provided | 2623 |
32.8%
|
| 2 | Referral | 241 |
3%
|
| 3 | Not needed | 3616 |
45.2%
|
| 4 | N/A | 1527 |
19.1%
|
| Sysmiss | 1067 |