		Frequency	%
Curiosity	Yes	37	24.3
Curiosity	No	114	75.0
Most of my friends were smoking	Yes	66	43.4
Most of my friends were smoking	No	85	55.9
Stress and personal problems	Yes	16	10.5
Stress and personal problems	No	135	88.8
It was fashion	Yes	30	19.7
It was fashion	No	121	79.6