| Value | Category | Cases | |
|---|---|---|---|
| 1 | Computer-Assisted Personal Interviewing (CAPI) | 265 |
59.3%
|
| 3 | Computer-Assisted Web Interviewing (CAWI) | 120 |
26.8%
|
| 4 | Mail/Post | 59 |
13.2%
|
| 6 | Web-based interview | 3 |
0.7%
|