| Value | Category | Cases | |
|---|---|---|---|
| 1 | Self | 1097 |
41%
|
| 2 | Nurse | 13 |
0.5%
|
| 3 | Pharmacist | 1321 |
49.3%
|
| 4 | Father or mother | 32 |
1.2%
|
| 5 | Friends | 188 |
7%
|
| 6 | Other | 22 |
0.8%
|
| 96 | 5 |
0.2%
|
|
| Sysmiss | 8238 |