4/19/2009
			AVF in Use	AVF Maturing	Catheter <90 Days	Missing	Catheter >90 Days	AV Graft
		Dec 2003	52.4%	8.5%	5.6%	1.8%	7.4%	24.3%
		Dec 2004	56.9%	7.8%	5.2%	1.2%	8.6%	20.3%
		Dec 2005	58.7%	8.5%	5.8%	1.1%	8.3%	17.7%
		Dec 2006	61.0%	9.2%	5.1%	0.8%	8.7%	15.2%
		Dec 2007	61.9%	8.4%	5.7%	0.8%	8.8%	14.4%
		Dec 2008	63.9%	8.1%	5.5%	1.0%	9.1%	13.4%