Country (Survey Year) (Sample Size N)	Indonesia ( 2011 ) (N=2500 )		Malaysia ( 2011 ) (N=851 )		Mexico ( 2009 ) (N=1407 )		Nigeria ( 2012 ) (N=392 )		Panama ( 2013 ) (N=857 )
	% ( 95% CI)	p	% ( 95% CI)	p	% ( 95% CI)	p	% ( 95% CI)	p	% ( 95% CI)	p
Overall	20.3 (17.1–24.0)		21.6 (18.0–25.7)		7.5 (5.8– 9.5)		22.5 (16.2–30.4)		16.2 (10.8–23.5)
Sexa		0.04		0.03		0.8		NA		0.01
Male	20.7 (17.4–24.4)		22.0 (18.3–26.2)		7.6 (5.9– 9.8)		22.7 (16.2–30.9)		19.4 (12.8–28.4)
Female	12.4 (6.9–21.3)		7.5 (2.2–23.1)		7.0 (3.8–12.5)		NA		5.7 (2.3–13.3)
Residencea		0.56		0.03		0.05		0.02		NA
Urban	19.3 (15.1–24.3)		19.3 (14.8–24.8)		7.9 (6.0–10.3)		12.5 (7.7–19.8)		NA
Rural	21.3 (16.7–26.7)		27.4 (22.7–32.7)		4.9 (3.1– 7.5)		26.2 (18.0–36.5)		NA
Age groupsb		0.41		0.72		<0.01		0.89		<0.01
25–44	18.0 (14.0–22.9)		21.5 (15.5–29.1)		4.6 (2.8– 7.4)		21.3 (12.4–34.3)		4.3 (1.8–10.2)
45–64	23.1 (18.7–28.1)		21.4 (15.4–28.9)		7.8 (4.8–12.4)		26.4 (15.2–41.7)		12.4 (4.9–27.8)
65+	20.1 (16.8–23.9)		23.2 (17.2–30.5)		10.1 (7.4–13.7)		20.4 (11.8–33.0)		27.1 (18.8–37.5)
Educationb		<0.01		0.04		0.95		0.65		0.27
Low	23.4 (19.3–28.1)		25.5 (19.6–32.4)		7.6 (5.8–10.0)		22.7 (14.6–33.5)		18.3 (10.8–29.3)
Middle	16.7 (13.4–20.7)		19.7 (15.0–25.5)		2.2 (0.5– 9.0)		24.3 (15.2–36.6)		15.2 (7.9–27.3)
High	13.4 (7.6–22.4)		13.3 (5.8–27.5)		8.4 (4.2–16.1)		12.2 (3.7–33.0)		7.6 (2.1–24.0)
Wealth indexb		0.15		0.15		0.88		0.35		0.21
Low	22.7 (18.1–28.1)		24.5 (19.1–30.9)		5.7 (3.2–10.0)		20.0 (12.8–29.9)		6.1 (2.7–13.0)
Middle	19.4 (15.7–23.9)		22.1 (16.3–29.3)		8.8 (6.1–12.6)		19.8 (10.6–33.9)		14.9 (6.6–30.3)
High	18.3 (14.0–23.5)		18.4 (13.0–25.3)		7.0 (5.1– 9.7)		27.9 (16.4–43.1)		18.2 (10.6–29.5)
Knowledge of the danger of smokinga		0.19		0.45		0.61		0.48		0.06
Yes	19.4 (16.1–23.2)		21.0 (17.4–25.1)		7.4 (5.7– 9.5)		21.3 (13.4–32.0)		16.8 (11.3–24.4)
No	24.0 (17.9–31.3)		26.3 (15.2–41.7)		11.1 (2.9–34.4)		26.0 (18.0–36.0)		5.8 (1.5–20.1)