|  Month | 
	 2009  | 
		
	 2010  | 
		
		  |  
	
  |  
		
		 Jan | 				
			
		189,863  | 
	
		189,984  | 
	
		  | 
 
	
  |  
		
		 Feb | 				
			
		189,863  | 
	
		189,984  | 
	
		  | 
 
	
  |  
		
		 Mar | 				
			
		189,863  | 
	
		189,984  | 
	
		  | 
 
	
  |  
		
		 Apr | 				
			
		189,043  | 
	
		193,980  | 
	
		  | 
 
	
  |  
		
		 May | 				
			
		189,043  | 
	
		193,980  | 
	
		  | 
 
	
  |  
		
		 Jun | 				
			
		189,043  | 
	
		193,980  | 
	
		  | 
 
	
  |  
		
		 Jul | 				
			
		187,469  | 
	
		195,331  | 
	
		  | 
 
	
  |  
		
		 Aug | 				
			
		187,469  | 
	
		195,331  | 
	
		  | 
 
	
  |  
		
		 Sep | 				
			
		187,469  | 
	
		195,331  | 
	
		  | 
 
	
  |  
		
		 Oct | 				
			
		188,900  | 
	
		196,432  | 
	
		  | 
 
	
  |  
		
		 Nov | 				
			
		188,900  | 
	
		196,432  | 
	
		  | 
 
	
  |  
		
		 Dec | 				
			
		188,900  | 
	
		196,432  | 
	
		  | 
 
	
  | 
	| 2009 | 
		
	2010 | 
		
	  |  
	
  |  
			
		92,748  | 
		
				
		90,795  | 
		
				
		  | 
				
				
	 
	
  |  
			
		92,748  | 
		
				
		90,795  | 
		
				
		  | 
				
				
	 
	
  |  
			
		92,748  | 
		
				
		90,795  | 
		
				
		  | 
				
				
	 
	
  |  
			
		92,973  | 
		
				
		95,141  | 
		
				
		  | 
				
				
	 
	
  |  
			
		92,973  | 
		
				
		95,141  | 
		
				
		  | 
				
				
	 
	
  |  
			
		92,973  | 
		
				
		95,141  | 
		
				
		  | 
				
				
	 
	
  |  
			
		92,319  | 
		
				
		95,494  | 
		
				
		  | 
				
				
	 
	
  |  
			
		92,319  | 
		
				
		95,494  | 
		
				
		  | 
				
				
	 
	
  |  
			
		92,319  | 
		
				
		95,494  | 
		
				
		  | 
				
				
	 
	
  |  
			
		94,878  | 
		
				
		98,243  | 
		
				
		  | 
				
				
	 
	
  |  
			
		94,878  | 
		
				
		98,243  | 
		
				
		  | 
				
				
	 
	
  |  
			
		94,878  | 
		
				
		98,243  | 
		
				
		  | 
				
				
	 
	
  | 
	| 2009 | 
		
	2010 | 
		
	  |  
	
  |  
			
		245.8  | 
		
				
		211.9  | 
		
				
		  | 
				
	 
	
  |  
			
		278.4  | 
		
				
		267.7  | 
		
				
		  | 
				
	 
	
  |  
			
		296.2  | 
		
				
		307.2  | 
		
				
		  | 
				
	 
	
  |  
			
		253.4  | 
		
				
		273.3  | 
		
				
		  | 
				
	 
	
  |  
			
		166.5  | 
		
				
		157.5  | 
		
				
		  | 
				
	 
	
  |  
			
		380.2  | 
		
				
		371.0  | 
		
				
		  | 
				
	 
	
  |  
			
		302.3  | 
		
				
		322.5  | 
		
				
		  | 
				
	 
	
  |  
			
		245.8  | 
		
				
		257.9  | 
		
				
		  | 
				
	 
	
  |  
			
		243.6  | 
		
				
		250.9  | 
		
				
		  | 
				
	 
	
  |  
			
		206.9  | 
		
				
		184.5  | 
		
				
		  | 
				
	 
	
  |  
			
		325.3  | 
		
				
		369.7  | 
		
				
		  | 
				
	 
	
  |  
			
		270.4  | 
		
				
		259.2  | 
		
				
		  | 
				
	 
	
  | 
	| 2009 | 
		
	2010 | 
		
	  |  
	
  |  
			
		3.25%  | 
				
		3.25%  | 
				
		  | 
				
				
	 
	
  |  
			
		3.25%  | 
				
		3.25%  | 
				
		  | 
				
				
	 
	
  |  
			
		3.25%  | 
				
		3.25%  | 
				
		  | 
				
				
	 
	
  |  
			
		3.25%  | 
				
		3.25%  | 
				
		  | 
				
				
	 
	
  |  
			
		3.25%  | 
				
		3.25%  | 
				
		  | 
				
				
	 
	
  |  
			
		3.25%  | 
				
		3.25%  | 
				
		  | 
				
				
	 
	
  |  
			
		3.25%  | 
				
		3.25%  | 
				
		  | 
				
				
	 
	
  |  
			
		3.25%  | 
				
		3.25%  | 
				
		  | 
				
				
	 
	
  |  
			
		3.25%  | 
				
		3.25%  | 
				
		  | 
				
				
	 
	
  |  
			
		3.25%  | 
				
		3.25%  | 
				
		  | 
				
				
	 
	
  |  
			
		3.25%  | 
				
		3.25%  | 
				
		  | 
				
				
	 
	
  |  
			
		3.25%  | 
				
		3.25%  | 
				
		  | 
				
				
	 
	
  | 
	| 2009 | 
		
	2010 | 
		
	  |  
	
  |  
			
		5.06%  | 
		
		5.03%  | 
		
		  | 
				
				
	 
	
  |  
			
		5.13%  | 
		
		4.99%  | 
		
		  | 
				
				
	 
	
  |  
			
		5.00%  | 
		
		4.97%  | 
		
		  | 
				
				
	 
	
  |  
			
		4.81%  | 
		
		5.10%  | 
		
		  | 
				
				
	 
	
  |  
			
		4.86%  | 
		
		4.89%  | 
		
		  | 
				
				
	 
	
  |  
			
		5.42%  | 
		
		4.74%  | 
		
		  | 
				
				
	 
	
  |  
			
		5.22%  | 
		
		4.56%  | 
		
		  | 
				
				
	 
	
  |  
			
		5.19%  | 
		
		4.43%  | 
		
		  | 
				
				
	 
	
  |  
			
		5.06%  | 
		
		4.35%  | 
		
		  | 
				
				
	 
	
  |  
			
		4.95%  | 
		
		4.23%  | 
		
		  | 
				
				
	 
	
  |  
			
		4.88%  | 
		
		4.30%  | 
		
		  | 
				
				
	 
	
  |  
			
		4.93%  | 
		
		4.71%  | 
		
		  | 
				
				
	 
	
  | 
| Total | 
Up | 
Down | 
NC | 
Net % | 
 
  |  
	
		|  5 | 	
		2 | 
		2 | 
		1 | 
		0 %  | 
				
	 
	
  |  
	
		|  5 | 	
		2 | 
		2 | 
		1 | 
		0 %  | 
				
	 
	
  |  
	
		|  5 | 	
		3 | 
		1 | 
		1 | 
		+40 %  | 
				
	 
	
  |  
	
		|  5 | 	
		3 | 
		1 | 
		1 | 
		+40 %  | 
				
	 
	
  |  
	
		|  5 | 	
		2 | 
		2 | 
		1 | 
		0 %  | 
				
	 
	
  |  
	
		|  5 | 	
		3 | 
		1 | 
		1 | 
		+40 %  | 
				
	 
	
  |  
	
		|  5 | 	
		4 | 
		0 | 
		1 | 
		+80 %  | 
				
	 
	
  |  
	
		|  5 | 	
		4 | 
		0 | 
		1 | 
		+80 %  | 
				
	 
	
  |  
	
		|  5 | 	
		4 | 
		0 | 
		1 | 
		+80 %  | 
				
	 
	
  |  
	
		|  5 | 	
		3 | 
		1 | 
		1 | 
		+40 %  | 
				
	 
	
  |  
	
		|  5 | 	
		4 | 
		0 | 
		1 | 
		+80 %  | 
				
	 
	
  |  
	
		|  5 | 	
		3 | 
		1 | 
		1 | 
		+40 %  | 
				
	 
	
	
  |  
 
 |