4/23/2009
%Catheter %Catheter %Catheter %Catheter %Catheter %Catheter
>90days >90days >90days >90days >90days >90days
  12/03 12/04 12/05 12/06 12/07 12/08
NWRN 7.7% 8.7% 8.3% 8.7% 8.8% 9.1%
AK 12.3% 12.6% 14.8% 10.9% 12.7%
ID 12.9% 10.0% 9.9% 8.3% 7.5% 11.2%
MT 14.5% 15.8% 14.6% 19.0% 20.4% 18.2%
OR 6.9% 7.8% 7.7% 7.7% 7.9% 7.9%
WA 6.2% 7.9% 7.4% 7.4% 8.0% 8.1%