Year Per 100 People 1990-01-01 0.0000000000000000 1992-01-01 0.0512629061299665 1993-01-01 0.1033149776269330 1994-01-01 0.2058398533233580 1995-01-01 0.3250121519635430 1996-01-01 0.6770784585391100 1997-01-01 1.5042377294643400 1998-01-01 2.6622140610555500 1999-01-01 4.3098115076576400 2000-01-01 6.5932602555736700 2001-01-01 8.9171532914792000 2002-01-01 11.4929815024968000 2003-01-01 15.1448123003280000 2004-01-01 18.8981193564548000 2005-01-01 21.5461054188200000 2006-01-01 25.2586396567286000 2007-01-01 31.4172842646951000 2008-01-01 34.4839658428182000 2009-01-01 38.0273499139306000 2010-01-01 47.4390588556115000 2011-01-01 52.5773228112980000 2012-01-01 62.4206498314419000 2013-01-01 66.9562184387081000 2014-01-01 69.8993263468690000