Personal Interview		Phone Interview
Measure	2010-2011	2014-2015	2010-2011	2014-2015
Smoking restriction at home (both p’s < 0.001)
Smoke-free homes	78.7%	82.2%	84.5%	89.5%
Partial smoking restrictions	12.9%	10.7%	9.3%	6.1%
No smoking restrictions	8.4%	7.2%	6.2%	4.4%
Attitudes toward smoking bans in …
bars, cocktail lounges, and clubs (2010–11: p = 0.003; 2014–15: p = 0.002)
Complete smoking ban	43.5%	50.6%	48.8%	53.9%
Partial smoking ban	45.5%	36.5%	41.6%	36.7%
No smoking ban	11.0%	12.9%	9.7%	9.4%
casinos (2010–11: p = 0.014; 2014–15: p = 0.002)
Complete smoking ban	39.8%	48.9%	43.8%	52.5%
Partial smoking ban	47.5%	40.1%	45.5%	39.3%
No smoking ban	12.6%	11.0%	10.7%	8.2%
outdoor children’s areas (both non-significant)
Complete smoking ban	80.8%	89.0%	83.2%	88.5%
Partial smoking ban	16.3%	9.8%	14.6%	10.1%
No smoking ban	2.9%	1.2%	2.2%	1.4%
a car when other people are present (both non-significant)
Complete smoking ban	69.8%	72.9%	71.4%	73.4%
Partial smoking ban	25.3%	23.3%	24.5%	23.0%
No smoking ban	5.0%	3.8%	4.1%	3.7%
a car when children are present (2010–11: p = 0.002; 2014–15: non-significant)
Complete smoking ban	91.0%	93.9%	93.1%	94.5%
Partial smoking ban	6.9%	5.0%	6.0%	4.4%
No smoking ban	2.1%	1.1%	0.9%	1.1%