Line 1, .
Point 1, 2000 is 12.4.
Point 2, 2001 is 15.04.
Point 3, 2002 is 12.18.
Point 4, 2003 is 12.55.
Point 5, 2004 is 16.13.
Point 6, 2005 is 15.19.
Point 7, 2006 is 12.96.
Point 8, 2007 is 19.21.
Point 9, 2008 is 18.45.
Point 10, 2009 is 12.92.
Point 11, 2010 is 16.35.
Point 12, 2011f is 20.14.
Point 13, 2012f is 18.69.
Line 2, .
Point 1, 2000 is No data.
Point 2, 2001 is No data.
Point 3, 2002 is 15.608.
Point 4, 2003 is 15.608.
Point 5, 2004 is 15.608.
Point 6, 2005 is 15.608.
Point 7, 2006 is 15.608.
Point 8, 2007 is 15.608.
Point 9, 2008 is 15.608.
Point 10, 2009 is 15.608.
Point 11, 2010 is 15.608.
Point 12, 2011f is 15.608.
Point 13, 2012f is 15.608.