| Value | Category | Cases | |
|---|---|---|---|
| 1 | Information provided | 5168 |
64.6%
|
| 2 | Referral | 258 |
3.2%
|
| 3 | Not needed | 2278 |
28.5%
|
| 4 | N/A | 298 |
3.7%
|
| Sysmiss | 1072 |