0 = Male
1 = Female

0 = KTH
1 = IBH

1 = 1-5
2 = 5-10
3 = 10-15
4 = 15-20
5 = 20-25

1 = 18-28
2 = 28-38
3 = 38-48
4 = 48-58
5 = 58-68
6 = 68-78
7 = 78 and above

1 = less than 5
2 = More than 5

1 = 1-5
2 = 5-10
3 = 10-15
4 = 15 and above

1 = less than 60m
2 = 60m- 180m
3 = more than 180m

1 = 18-38
2 = 38-58
3 = 58-78
4 = more than 78

1 = low
2 = medium
3 = high

1 = 1000-4999
2 = 5000-9999
3 = 10000-20000
4 = more than 20000

1 = less than 20
2 = 20-50
3 = 50-100
4 = more than 100

1 = improved
2 = detriorated

0 = Improved
1 = Deteriorated