The title of the graph is "Trade balance".
This is a column clustered chart.
There are in total 37 categories in the horizontal axis. The vertical axis starts at -3 and ends at 9 with ticks every 1 points.
There are 1 series in this graph.
The vertical axis is "billions of dollars, seasonally adjusted".
The units of the horizontal axis are months by year ranging from September 2007 to September 2010.
The title of series 1 is unknown.
The minimum value is -2.511 occuring in July 2010.
The maximum value is 5.723 occuring in May 2008.