| Value | Category | Cases | |
|---|---|---|---|
| 1 | By SMS or text message | 248 |
38.7%
|
| 2 | By a phone call with a recorded voice | 287 |
44.8%
|
| 3 | Neither | 8 |
1.2%
|
| 4 | Both/Either one | 86 |
13.4%
|
| 8 | Don't know | 12 |
1.9%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 360 |