| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, through a company line | 10784 |
48%
|
| 2 | Yes, through WiFi | 1609 |
7.2%
|
| 3 | Yes, both | 7720 |
34.4%
|
| 4 | No | 2345 |
10.4%
|
| Sysmiss | 19554 |