4% Est. 2009 24.650935 0.040566 4% Est. 2002 8.358637 0.119637 4% Est. 1992 0.513373 1.947900 3.8744% 1988 16.616916 0.060180 3.3218% 1987 0.497469 2.010175 3.1640% 1986 13.080758 0.076448 2.6144% 1985 12.747487 0.078447 2.9715%