SES	Smoking
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	3
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	2
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
high	1
mid	3
mid	3
mid	3
mid	3
mid	3
mid	3
mid	3
mid	3
mid	3
mid	3
mid	3
mid	3
mid	3
mid	3
mid	3
mid	3
mid	3
mid	3
mid	3
mid	3
mid	3
mid	3
mid	2
mid	2
mid	2
mid	2
mid	2
mid	2
mid	2
mid	2
mid	2
mid	2
mid	2
mid	2
mid	2
mid	2
mid	2
mid	2
mid	2
mid	2
mid	2
mid	2
mid	2
mid	1
mid	1
mid	1
mid	1
mid	1
mid	1
mid	1
mid	1
mid	1
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	3
low	2
low	2
low	2
low	2
low	2
low	2
low	2
low	2
low	2
low	2
low	2
low	2
low	2
low	2
low	2
low	2
low	2
low	2
low	2
low	2
low	2
low	2
low	2
low	2
low	2
low	2
low	2
low	2
low	1
low	1
low	1
low	1
low	1
low	1
low	1
low	1
low	1
low	1
low	1
low	1
low	1
low	1
low	1
low	1
low	1
low	1
low	1
low	1
low	1
low	1
