Big city or suburbs	Rural	Small town	NA
1	0.011	0.005	0.007	0
2	0.020	0.039	0.033	0
3	0.064	0.103	0.059	0
4	0.287	0.326	0.259	0
5	0.283	0.258	0.325	0
6	0.331	0.256	0.313	1
	0.004	0.013	0.005	0