| Value | Category | Cases | |
|---|---|---|---|
| 1 | Computer | 37 |
34.3%
|
| 2 | Smart devices | 65 |
60.2%
|
| 3 | Internet | 1 |
0.9%
|
| 4 | Online tool | 1 |
0.9%
|
| 5 | Others Specify | 4 |
3.7%
|
| Sysmiss | 6328 |