| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, and I use it | 163028 |
55.3%
|
| 2 | Yes, but I don’t use it | 52602 |
17.8%
|
| 3 | No | 79143 |
26.8%
|
| 7 | N/A | 173594 | |
| 8 | Invalid | 1110 | |
| 9 | Missing | 16013 |