How happy are you
0 = Extremely unhappy
1 = 1
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = 7
8 = 8
9 = 9
10 = Extremely happy
77 = Refusal
88 = Don't know
99 = No answer

How often eat fruit, excluding drinking juice
1 = Three times or more a day
2 = Twice a day
3 = Once a day
4 = Less than once a day but at least 4 times a week
5 = Less than 4 times a week but at least once a week
6 = Less than once a week
7 = Never
77 = Refusal
88 = Don't know
99 = No answer

Gender
1 = Male
2 = Female
9 = No answer

1 = Austria
2 = Belgium
3 = Switzerland
4 = Czech Republic
5 = Germany
6 = Denmark
7 = Estonia
8 = Spain
9 = Finland
10 = France
11 = United Kingdom
12 = Hungary
13 = Ireland
14 = Israel
15 = Lithuania
16 = Netherlands
17 = Norway
18 = Poland
19 = Portugal
20 = Sweden
21 = Slovenia

0 = Not Selected
1 = Selected