Row Labels	Years	2003	Traffic	2004	Urban	2005	Rural	2006	Other	2007	2008	2009	2010	2011	2012
	2003		62.7		76.2		85.8		74.6
	2004		56.9		68.1		77.8		69.5
	2005		59.3		69.9		79.4		72.6
	2006		59.7		70.8		81.0		72.6
	2007		58.8		68.0		76.8		70.2
	2008		59.1		67.3		75.5		69.6
	2009		61.1		68.4		76.0		72.4
	2010		62.5		68.5		76.6		73.5
	2011		61.9		69.3		77.0		73.9
	2012		63.2		68.6		76.4		73.6