Line 1, .
Point 1, 1996 is 60.9.
Point 2, 1997 is 60.9.
Point 3, 1998 is 57.7.
Point 4, 1999 is 57.9.
Point 5, 2000 is 57.4.
Point 6, 2001 is 62.2.
Point 7, 2002 is 51.5.
Point 8, 2003 is 70.2.
Point 9, 2004 is 82.2.
Point 10, 2005 is 85.8.
Point 11, 2006 is 67.9.
Line 2, .
Point 1, 1996 is 64.7.
Point 2, 1997 is 64.7.
Point 3, 1998 is 64.7.
Point 4, 1999 is 64.7.
Point 5, 2000 is 64.7.
Point 6, 2001 is 64.7.
Point 7, 2002 is 64.7.
Point 8, 2003 is 64.7.
Point 9, 2004 is 64.7.
Point 10, 2005 is 64.7.
Point 11, 2006 is 64.7.