The following data show worldwide computer/video game sales:

Year Sales (billions)
2000 $48.2 2001 $45.4 2002 $48.3 2003 $41.9 2004 $54.6 2005 $44.3 2006 $48.4 2007 $62.9 2008 $77.2 2009 $64.5 2010 $65.9 2011 $66.2 2012 $63.0 2013 $76.0 Construct a line chart showing these computer/video game sales data. Write a short statement describing the graph.