| Value | Category | Cases | |
|---|---|---|---|
| 1 | Personal visit to travel shop | 127 |
0.1%
|
| 2 | Entirely by telephone | 233 |
0.1%
|
| 3 | On the internet | 110 |
0.1%
|
| 4 | Through fax/ post (on SAS ther is no variable 4) | 94 |
0%
|
| 5 | Do not know | 17930 |
8.5%
|
| 8 | 193067 |
91.2%
|
|
| 9 | 126 |
0.1%
|