| 1 |  | 10.58 | 3/1/2011 | 
			
				
					| 2 |  | 9.21 | 10/1/2009 | 
			
				
					| 3 |  | 9.05 | 3/1/2003 | 
			
				
					| 4 |  | 8.20 | 7/1/2008 | 
			
				
					| 5 |  | 7.51 | 1/1/2012 | 
			
				
					| 6 |  | 6.40 | 1/1/2009 | 
			
				
					| 7 |  | 5.44 | 12/1/2008 | 
			
				
					| 8 |  | 5.44 | 7/1/2011 | 
			
				
					| 9 |  | 4.72 | 1/1/2009 | 
			
				
					| 10 |  | 3.75 | 1/1/2009 | 
			
				
					| 11 |  | 3.72 | 4/1/2010 | 
			
				
					| 12 |  | 3.24 | 6/1/2009 | 
			
				
					| 13 |  | 3.03 | 7/1/2010 | 
			
				
					| 14 |  | 2.90 | 1/1/2006 | 
			
				
					| 15 |  | 2.53 | 8/1/2011 | 
			
				
					| 16 |  | 2.38 | 12/1/2008 | 
			
				
					| 17 |  | 2.16 | 3/1/2008 | 
			
				
					| 18 |  | 2.14 | 11/1/2008 | 
			
				
					| 19 |  | 1.98 | 1/1/2007 | 
			
				
					| 20 |  | 1.76 | 1/1/2006 | 
			
				
					| 21 |  | 1.68 | 10/1/2011 | 
			
				
					| 22 |  | 1.56 | 7/1/1998 | 
			
				
					| 23 |  | 1.55 | 1/1/2006 | 
			
				
					| 24 |  | 1.50 | 3/1/2005 | 
			
				
					| 25 |  | 1.49 | 7/1/2009 | 
			
				
					| 26 |  | 1.43 | 10/1/2010 | 
			
				
					| 27 |  | 1.35 | 12/1/1989 | 
			
				
					| 28 |  | 1.30 | 3/1/2009 | 
			
				
					| 29 |  | 1.30 | 4/1/2003 | 
			
				
					| 30 |  | 1.27 | 1/1/2005 | 
			
				
					| 31 |  | 1.26 | 10/1/2008 | 
			
				
					| 32 |  | 1.25 | 4/1/2008 | 
			
				
					| 33 |  | 1.10 | 1/1/2012 | 
			
				
					| 34 |  | 1.03 | 7/1/2005 | 
			
				
					| 35 |  | 0.85 | 7/1/2010 | 
			
				
					| 36 |  | 0.79 | 2/1/2009 | 
			
				
					| 37 |  | 0.77 | 8/1/2005 | 
			
				
					| 38 |  | 0.76 | 11/1/2011 | 
			
				
					| 39 |  | 0.76 | 6/1/2006 | 
			
				
					| 40 |  | 0.70 | 4/1/2002 | 
			
				
					| 41 |  | 0.69 | 5/1/2006 | 
			
				
					| 42 |  | 0.59 | 3/1/2010 | 
			
				
					| 43 |  | 0.56 | 2/1/2006 | 
			
				
					| 44 |  | 0.52 | 5/1/2008 | 
			
				
					| 45 |  | 0.50 | 12/1/2005 | 
			
				
					| 46 |  | 0.50 | 11/1/2008 | 
			
				
					| 47 |  | 0.48 | 11/1/2008 | 
			
				
					| 48 |  | 0.41 | 10/1/2008 | 
			
				
					| 49 |  | 0.40 | 1/1/2011 | 
			
				
					| 50 |  | 0.38 | 10/1/2007 | 
			
				
					| 51 |  | 0.38 | 1/1/2001 | 
			
				
					| 52 |  | 0.22 | 1/1/2002 | 
			
				
					| 53 |  | 0.19 | 8/1/2011 | 
			
				
					| 54 |  | 0.16 | 5/1/2009 | 
			
				
					| 55 |  | 0.15 | 4/1/2010 | 
			
				
					| 56 |  | 0.15 | 4/1/2010 | 
			
				
					| 57 |  | 0.11 | 8/1/2011 | 
			
				
					| 58 |  | 0.11 | 5/1/2011 | 
			
				
					| 59 |  | 0.07 | 1/1/1997 | 
			
				
					| 60 |  | 0.07 | 6/1/2008 | 
			
				
					| 61 |  | 0.07 | 7/1/2008 | 
			
				
					| 62 |  | 0.04 | 1/1/2005 | 
			
				
					| 63 |  | 0.02 | 8/1/2010 | 
			
				
					| 64 |  | -0.03 | 4/1/2004 | 
			
				
					| 65 |  | -0.04 | 8/1/2007 | 
			
				
					| 66 |  | -0.10 | 8/1/2010 | 
			
				
					| 67 |  | -0.10 | 8/1/2009 | 
			
				
					| 68 |  | -0.16 | 7/1/2008 | 
			
				
					| 69 |  | -0.23 | 8/1/2012 | 
			
				
					| 70 |  | -0.24 | 10/1/1996 | 
			
				
					| 71 |  | -0.25 | 1/1/2011 | 
			
				
					| 72 |  | -0.31 | 8/1/1994 | 
			
				
					| 73 |  | -0.37 | 1/1/1999 | 
			
				
					| 74 |  | -0.43 | 2/1/1991 | 
			
				
					| 75 |  | -0.50 | 2/1/2008 | 
			
				
					| 76 |  | -0.62 | 1/1/2005 | 
			
				
					| 77 |  | -0.65 | 1/1/1996 | 
			
				
					| 78 |  | -1.29 | 7/1/2007 | 
			
				
					| 79 |  | -1.43 | 1/1/2004 | 
			
				
					| 80 |  | -1.44 | 1/1/2007 | 
			
				
					| 81 |  | -1.68 | 1/1/2009 | 
			
				
					| 82 |  | -1.71 | 4/1/2000 | 
			
				
					| 83 |  | -1.80 | 6/1/2008 | 
			
				
					| 84 |  | -10.48 | 10/1/1992 | 
			
				
					| 85 |  | -16.56 | 7/1/1992 |