Chart 2 
Key Alberta manufacturing industries

Chart description

The title of the graph is "Key Alberta manufacturing industries."
This is a line chart.
There are in total 16 categories in the horizontal axis. The vertical axis starts at 0 and ends at 25 with ticks every 5 points.
There are 5 series in this graph.
The vertical axis is "billions of dollars."
The units of the horizontal axis are years from 1997 to 2012.
The title of series 1 is "Food."
The minimum value is 6.66 occurring in 1998.
The maximum value is 11.676 occurring in 2012.
The title of series 2 is "Petroleum and coal products."
The minimum value is 3.721 occurring in 1998.
The maximum value is 19.584 occurring in 2012.
The title of series 3 is "Chemical products."
The minimum value is 6.215 occurring in 1998.
The maximum value is 13.739 occurring in 2008.
The title of series 4 is "Fabricated metal products."
The minimum value is 2.021 occurring in 1997.
The maximum value is 6.338 occurring in 2012.
The title of series 5 is "Machinery."
The minimum value is 2.093 occurring in 1999.
The maximum value is 9.103 occurring in 2012.