de
ch
at
fr
us
German
English
French
Blue
Silver
Gold
female
male
within the last 2 days
within the last week
within the last month
within the last 3 months
within the last 6 months
within the last 12 months
Domestic
International
Business
Leisure
First
Economy
very unlikely
1
2
3
4
5
6
7
8
9
very likely