| Value | Category | Cases | |
|---|---|---|---|
| 1 | Computer | 4 |
7%
|
| 2 | Smart devices | 49 |
86%
|
| 3 | Internet | 4 |
7%
|
| 4 | Online tool | 0 |
0%
|
| 5 | Others Specify | 0 |
0%
|
| Sysmiss | 6379 |