Description for chart 1

The title of the graph is "Chart 1 Percentage of non-smokers regularly exposed to second-hand smoke at home, by sex and selected age group, household population aged 12 or older, Canada, 2003 to 2014."
This is a line chart.
There are in total 10 categories in the horizontal axis. The vertical axis starts at 0 and ends at 25 with ticks every 5 points.
There are 3 series in this graph.
The vertical axis is "percent."
The units of the horizontal axis are years from 2003 to 2014.
The title of series 1 is "Males."
The minimum value is 4.3 occurring in 2013 and 2014.
The maximum value is 11.4 occurring in 2003.
The title of series 2 is "Females."
The minimum value is 3.5 occurring in 2014.
The maximum value is 9.9 occurring in 2003.
The title of series 3 is "Ages 12 to 19."
The minimum value is 9.2 occurring in 2014.
The maximum value is 23.4 occurring in 2003.