Description for Chart 2
Ratios of hog prices to grain and corn prices, Canada, 1991 to 2011

The title of the graph is "Chart 2 Ratios of hog prices to grain and corn prices, Canada, 1991 to 2011."
This is a line chart.
There are in total 21 categories in the horizontal axis. The primary vertical axis starts at 0 and ends at 30 with ticks every 5 points. The secondary vertical axis starts at 0 and ends at 2.5 with ticks every 0.5 points.
There are 2 series in this graph.
The units of the horizontal axis are years from 1991 to 2011.
The title of series 1 is "Hog/grain price ratio."
The vertical axis is "hog/grain price ratio."
The minimum value is 0.78 occurring in 2008.
The maximum value is 2.13 occurring in 1991.
The title of series 2 is "Hog/corn price ratio."
The vertical axis is "hog/corn price ratio."
The minimum value is 10.43 occurring in 2011.
The maximum value is 25.48 occurring in 2004.