Habits		Cities
		Salvador (n = 53)		Feira de Santana (n = 45)		Riachão do Jacuipe (n = 15)
		n%		n%		n%
Uses flannel when filling	Yes	2	3.9	25	55.6	13	86.7
Uses flannel when filling	No	49	96.1	20	44.4	2	13.3
Smells the fuel tank cap before starting to fill	Yes	3	5.9	3	6.7	5	33.3
Smells the fuel tank cap before starting to fill	No	48	94.1	42	93.3	10	66.7
Inspires fuel from the gas tank	Yes	19	37.3	11	24.4	5	33.3
Inspires fuel from the gas tank	No	32	62.7	34	75.6	10	66.7
Puts his face close to the tank	Yes	13	25.5	8	17.8	13	86.7
Puts his face close to the tank	No	38	74.5	37	82.2	2	13.3
Wet the clothes of fuel	Yes	32	62.7	29	64.4	11	73.3
Wet the clothes of fuel	No	19	37.3	16	35.6	4	26.7
Uses automatic nozzle	Yes	49	96.1	44	97.8	14	93.3
Uses automatic nozzle	No	2	3.9	1	2.2	1	6.7