| Value | Category | Cases | |
|---|---|---|---|
| 1 | Computer | 9 |
9%
|
| 2 | Smart devices | 81 |
81%
|
| 3 | Internet | 3 |
3%
|
| 4 | Online tool | 2 |
2%
|
| 5 | Others Specify | 5 |
5%
|
| Sysmiss | 6336 |