1 = Female
2 = Male
3 = Prefer Not To Say

1 = White
2 = Mixed/Multiple
3 = Asian
4 = Black/African/Caribbean
5 = Other

As above but categorised
1 = 1-5
2 = 6-10
3 = 11+

As above but categorised
1 = 1
2 = 2-5
3 = 6+

As above but categorised
1 = 1-14 Mins
2 = 15-29 Mins
3 = 30-44 Mins
4 = 45+ Mins

As above but categorised
1 = 0-15
2 = 16-30
3 = 31-60
4 = 61+

As above but categorised
1 = 0-30
2 = 31-60
3 = 61-120
4 = 121+