Year	Per 100 People
1990-01-01	0.0000000000000000
1996-01-01	0.0691706276570467
1997-01-01	0.1296384277295550
1998-01-01	0.2355892980052390
1999-01-01	0.3620116094407150
2000-01-01	0.5044054957437660
2001-01-01	0.6461965836231550
2002-01-01	0.8878086989737460
2003-01-01	1.1967191031884300
2004-01-01	1.5921341100721100
2005-01-01	2.3227055914104300
2006-01-01	3.5908773239345500
2007-01-01	4.1872103741959500
2008-01-01	6.2837099306166800
2009-01-01	7.6833555276747600
2010-01-01	10.1328766201883000
2011-01-01	12.8089420547713000