Table 1.

Distribution of respondents according to the smoking cessation clinics in Qatar 2020 (Proportionate stratified sample) (N = 759).

Health center	Population
	Frequency	Percent (%)
Gharrafat Al Rayyan	171	22.5
Abu Baker Al Siddiq	118	15.5
Rawdat Al Khail	115	15.2
Al Wakra	95	12.5
Mesaimeer	71	9.4
Leabaib	66	8.7
Qatar University	52	6.9
Omar Bin Al Khattab	41	5.4
Al Ruwais	18	2.4
Al Daayen	12	1.6