1 = Male
2 = Female

Marital status
1 = Not married
2 = Married
3 = Widowed
4 = Divorced

PC in household
1 = Yes
2 = No
8 = Weigert
9 = Weetniet

Wants to move within a year
1 = Definitely not
2 = Possibly
3 = Cannot find something
4 = Definitely
5 = Is going to move
9 = Dont know

General health condition
1 = Very good
2 = Good
3 = Reasonable
4 = Varied
5 = Bad

Newspaper subscription
1 = Yes
2 = No

Interested in politics
1 = Very interested
2 = Fairly interested
3 = Little interested
4 = Not interested

1 = Very low
2 = Low
4 = Middle
6 = High
8 = Academic
20 = No job

Level of education
10 = Primary
30 = Junior secondary
35 = Prevocational
40 = Senior secondary
45 = Post secondary
50 = Higher professional
60 = University
99 = Onbekend

Degree of urbanization
1 = Very strong
2 = Strong
3 = Fairly
4 = Little
5 = Not

Age in 3 classes
1 = 18-34 years
2 = 35-54 years
3 = 55 years and older

Age in 13 classes
5 = 18-19 years
6 = 20-24 years
7 = 25-29 years
8 = 30-34 years
9 = 35-39 years
10 = 40-44 years
11 = 45-49 years
12 = 50-54 years
13 = 55-59 years
14 = 60-64 years
15 = 65-69 years
16 = 70-74 years
17 = 75 years and older

21 = Greenfields
22 = Woodlands
23 = Lowlands
24 = Highlands
25 = Metropolis

Registered phone number
0 = No
1 = Yes

House value
1 = < 50 thousand
2 = 50 - 75 thousand
3 = 75 - 100 thousand
4 = 100 - 125 thousand
5 = 125 - 150 thousand
6 = 150 - 200 thousand
7 = 200 - 250 thousand
8 = 250 - 300 thousand
9 = 300 - 350 thousand
10 = 350 - 400 thousand
11 = 400 - 500 thousand
12 = > 500 thousand

Percentage non-natives
1 = < 5%
2 = 5 - 10%
3 = 10 - 15%
4 = 15 - 20%
5 = 20 - 30%
6 = 30 - 40%
7 = 40 - 50%
8 = >50%

Percentage non-western non-natives
1 = < 5%
2 = 5 - 10%
3 = 10 - 15%
4 = 15 - 20%
5 = 20 - 30%
6 = 30 - 40%
7 = >40%

Employment
1 = Works 12 hours or more
2 = Works less than 12 hours
3 = Does not work

Religious denomination
1 = None
2 = Roman Catholic
3 = Protestant
4 = Islam
5 = Other

Size of the household
1 = 1
2 = 2
3 = 3
4 = 4
5 = 5 or more

Type of household
1 = Single
2 = Couple without children
3 = Couple with children
4 = Single parent
5 = Other

Ethnic backgrond
0 = Native
1 = First generation non-western
2 = First generation western
3 = Second generation non-western
4 = Second generation western

Result of fieldwork
0 = Unprocessed
1 = response
2 = non-contact
3 = refusal
4 = not able