country code (ISO 3166-1 numeric code)
1 = Albania
2 = Azerbaijan
3 = Austria
4 = Armenia
5 = Bosnia and Herzegovina
6 = Bulgaria
7 = Belarus
8 = Croatia
9 = Czechia
10 = Denmark
11 = Estonia
12 = Finland
13 = France
14 = Georgia
15 = Germany
16 = Hungary
17 = Iceland
18 = Italy
19 = Latvia
20 = Lithuania
21 = Montenegro
22 = Netherlands
23 = Norway
24 = Poland
25 = Portugal
26 = Romania
27 = Russia
28 = Serbia
29 = Slovakia
30 = Slovenia
31 = Spain
32 = Sweden
33 = Switzerland
34 = Ukraine
35 = North Macedonia
36 = Great Britain

how important in your life: religion (Q1F)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = very important
2 = quite important
3 = not important
4 = not at all important

do you belong to: religious organization (Q4A)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = mentioned
2 = not mentioned

do you belong to a religious denomination (Q13)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = yes
2 = no

which religious denomination do you belong to (Q13a) (harmonized)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = Roman catholic
2 = Protestant
3 = Free church/Non-conformist/Evangelical
4 = Jew
5 = Muslim
6 = Hindu
7 = Buddhist
8 = Orthodox
9 = Other

how often attend religious services (Q15)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = more than once week
2 = once a week
3 = once a month
4 = only on specific holy days
5 = once a year
6 = less often
7 = never, practically never

are you a religious person (Q17)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = a religious person
2 = not a religious person
3 = a convinced atheist

how important is God in your life (Q21)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = not at all important
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = 7
8 = 8
9 = 9
10 = very important

how often do you pray outside religious services (Q22)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = every day
2 = more than once week
3 = once a week
4 = at least once a month
5 = several times a year
6 = less often
7 = never

how satisfied are you with your life (Q10)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = dissatisfied
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = 7
8 = 8
9 = 9
10 = satisfied

do you justify: death penalty (Q44O)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = never
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = 7
8 = 8
9 = 9
10 = always

European Union enlargement (Q55)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = should go further
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = 7
8 = 8
9 = 9
10 = has gone too far

immigrants: impact on the development of [your country] (Q51)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = very bad
2 = quite bad
3 = neither good, nor bad
4 = quite good
5 = very good

immigrants take away jobs from [nationality] (Q52A)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = take away
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = 7
8 = 8
9 = 9
10 = do not take away

immigrants increase crime problems (Q52B)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = make it worse
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = 7
8 = 8
9 = 9
10 = do not make it worse

immigrants are a strain on welfare system (Q52C)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = are a strain
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = 7
8 = 8
9 = 9
10 = are not a strain

better if immigrants maintain/not maintain own customs (Q52D)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = maintain distinct customs and traditions
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = 7
8 = 8
9 = 9
10 = do not maintain distinct customs and traditions

how often do you follow politics: on social media (Q59D)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = every day
2 = several times a week
3 = once or twice a week
4 = less often
5 = never

describe your state of health these days (Q3)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = very good
2 = good
3 = fair
4 = poor
5 = very poor

political view: left-right (Q31)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = the left
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = 7
8 = 8
9 = 9
10 = the right

individual vs. state responsibility for providing (Q32A)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = individual responsibility
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = 7
8 = 8
9 = 9
10 = state responsibility

take any job vs. right to refuse job when unemployed (Q32B)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = unemployed take any job
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = 7
8 = 8
9 = 9
10 = unemployed right to refuse a job

competition is good vs. harmful (Q32C)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = competition good
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = 7
8 = 8
9 = 9
10 = competition harmful

equalize incomes vs. incentives for individual effort (Q32D)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = incomes more equal
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = 7
8 = 8
9 = 9
10 = incentives to individual efforts

private vs. government ownership business (Q32E)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = private ownership increased
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = 7
8 = 8
9 = 9
10 = government ownership increased

importance of democracy (Q40)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = not at all important
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = 7
8 = 8
9 = 9
10 = absolutely important

democracy in own country (Q41)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = not at all democratic
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = 7
8 = 8
9 = 9
10 = completely democratic

satisfaction political system (Q42)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = not satisfied at all
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = 7
8 = 8
9 = 9
10 = completely satisfied

how close do you feel: to own town/city (Q45A)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = very close
2 = close
3 = not very close
4 = not close at all

how proud are you to be a ... [country] citizen (Q47)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = very proud
2 = quite proud
3 = not very proud
4 = not at all proud

sex respondent (Q63)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = male
2 = female

mother born in [country] (Q70)
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = don't know
1 = yes
2 = no

current legal marital status respondent (Q72)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = married
2 = registered partnership
3 = widowed
4 = divorced
5 = separated
6 = never married and never registered partnership

number of children in/outside HH (constructed) (Q77)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
0 = no children
1 = 1
2 = 2
3 = 3
4 = 4
5 = 5 and more

educational level respondent: recoded (Q81)
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = lower
2 = medium
3 = higher
66 = other

paid employment/no paid employment (Q82)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = 30h a week or more
2 = less then 30h a week
3 = self employed
4 = military service
5 = retired/pensioned
6 = homemaker not otherwise employed
7 = student
8 = unemployed
9 = disabled
10 = other

employment sector you work/-ed for (Q87)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = government or public institution
2 = private business or industry
3 = private non-profit organization

households total net income (Q98) (standardized)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = A - 1st decile
2 = B - 2nd decile
3 = C - 3rd decile
4 = D - 4th decile
5 = E - 5th decile
6 = F - 6th decile
7 = G - 7th decile
8 = H - 8th decile
9 = I - 9th decile
10 = J - 10th decile

household monthly net income (x1000), corrected for ppp in euros (Q98)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
0.386576362 = 0.386576362
0.579382527 = 0.579382527
0.772188693 = 0.772188693
0.964994858 = 0.964994858
1.167441332 = 1.167441332
1.302405647 = 1.302405647
1.591614896 = 1.591614896
1.880824144 = 1.880824144
2.241853689 = 2.241853689
2.45924264 = 2.45924264

household total net income (Q98) (income level)
-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = Low
2 = Middle
3 = High

-10 = multiple answers Mail
-9 = no follow-up
-8 = follow-up non response
-5 = other missing
-4 = item not included
-3 = not applicable
-2 = no answer
-1 = dont know
1 = 15-24 years
2 = 25-34 years
3 = 35-44 years
4 = 45-54 years
5 = 55-64 years
6 = 65 and more years