Year	Per 100 People
1990-01-01	0.0000000000000
1996-01-01	0.0035268603924
1997-01-01	0.0034691036426
1998-01-01	0.0034151430860
1999-01-01	0.0167910491620
2000-01-01	0.0263547320580
2001-01-01	0.0322236164310
2002-01-01	0.1572495172400
2003-01-01	0.4600141868400
2004-01-01	1.0775049296000
2005-01-01	1.4634200595000
2006-01-01	2.0079900794000
2007-01-01	2.7597043737000
2008-01-01	4.2875099028000
2009-01-01	4.5000000000000
2010-01-01	5.0000000000000
2011-01-01	5.6000000000000