| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes - received | 1703 |
13.7%
|
| 2 | Yes- sent | 878 |
7%
|
| 3 | Yes - received and Yes sent | 1845 |
14.8%
|
| 4 | No | 8045 |
64.5%
|
| Sysmiss | 9 |