| Value | Category | Cases | |
|---|---|---|---|
| 1 | Purchase from canteens in Oman | 46 |
31.7%
|
| 2 | Purchase from other countries | 40 |
27.6%
|
| 3 | Purchase through the internet | 20 |
13.8%
|
| 4 | Other | 39 |
26.9%
|
| Sysmiss | 2063 |