Ed level
1 = Primary school
2 = Secondary school
3 = Undergraduate
4 = Postgraduate

1 = Black Irish
2 = White Irish
3 = Zambian
4 = Black African
5 = Mixed
6 = Black British
7 = White British
8 = Asian
9 = Black Caribbean
10 = Eastern european
11 = African
12 = White and black Caribbean
13 = Nigerian
14 = Black Brazilian

How many people are so close to you that you can count on them if you have great personal problems?
1 = 0
2 = 1-2
3 = 3-5
4 = 5+

How much interest and concern do people show in what you do?
1 = None
2 = Little
3 = Uncertain
4 = Some
5 = A lot

How easy is it to get practical help from neighbors if you should need it?
1 = Very Difficult
2 = Difficult
3 = Possible
4 = Easy
5 = Very Easy

Ed=Secondary school
0 = Not secondary school
1 = Secondary school

Ed=Undergraduate
0 = Not Undergraduate
1 = Undergraduate

Ed=Postgraduate
0 = Not Postgraduate
1 = Postgraduate

0 = Mixed
1 = White
2 = Black

NEthnicity=White
0 = Not White
1 = White

NEthnicity=Black
0 = Not Black
1 = Black

0 = Under 26
1 = 26 or over