Exposure to second-hand smoke at home

(The following description comes from the source organization.)
Non-smoking population aged 12 and over who reported that at least one person smoked inside their home every day or almost every day. Smoking inside the home excludes smoking inside the garage, whether attached or detached.

Source
Statistics Canada, Canadian Community Health Survey
Unit
Percent
Data periods available
2007-2008, 2009-2010, 2011-2012, 2013-2014