| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, to a friend | 48 |
1.4%
|
| 2 | Yes, to a family member | 24 |
0.7%
|
| 3 | Yes, both family and friends | 17 |
0.5%
|
| 4 | No | 3235 |
97.3%
|
| Sysmiss | 652 |