| Value | Category | Cases | |
|---|---|---|---|
| 1 | Personal visit to travel shop | 0 |
0%
|
| 2 | Entirely by telephone | 11 |
1.1%
|
| 3 | On the internet | 0 |
0%
|
| 4 | Through fax/ post (on SAS ther is no variable 4) | 0 |
0%
|
| 5 | Do not know | 185 |
18.5%
|
| 8 | 804 |
80.4%
|