| Value | Category | Cases | |
|---|---|---|---|
| 1 | self | 816 |
44.2%
|
| 2 | nurse | 10 |
0.5%
|
| 3 | pharmacist | 918 |
49.7%
|
| 4 | father/mother | 77 |
4.2%
|
| 5 | friends | 25 |
1.4%
|
| 6 | other | 1 |
0.1%
|
| Sysmiss | 49461 |