| 
    
        
            | 
                    Closing price on 8/21/2012
                 |  |  
    
        |           
                
                    | Open | 9.10 |  
                    | High | 9.20 |  
                    | Low | 9.00 |  
                    | Volume | 430,110 |  
                    | Split-adjusted Price | 7.92 |  
                
             | 
 |  AVF Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/21/2012 | -0.40 / -4.26% | 9.10 | 9.20 | 9.00 | 9.00 | 9.00 | 7.92 | 430,110 |   |  
            | 8/20/2012 | +0.20 / +2.17% | 9.20 | 9.40 | 9.20 | 9.40 | 9.40 | 8.28 | 375,860 |   |  			
            | 8/17/2012 | +0.10 / +1.10% | 9.20 | 9.40 | 9.10 | 9.20 | 9.10 | 8.10 | 355,550 |   |  
            | 8/16/2012 | +0.10 / +1.11% | 9.00 | 9.20 | 9.00 | 9.10 | 9.10 | 8.01 | 188,100 |   |  			
            | 8/15/2012 | -0.10 / -1.10% | 9.20 | 9.30 | 8.80 | 9.00 | 9.00 | 7.92 | 409,570 |   |  
            | 8/14/2012 | -0.10 / -1.09% | 9.20 | 9.30 | 9.00 | 9.10 | 9.10 | 8.01 | 349,120 |   |  			
            | 8/13/2012 | -0.30 / -3.16% | 9.50 | 9.60 | 9.10 | 9.20 | 9.20 | 8.10 | 456,060 |   |  
            | 8/10/2012 | -0.30 / -3.06% | 10.00 | 10.00 | 9.50 | 9.50 | 9.80 | 8.36 | 231,760 |   |  			
            | 8/9/2012 | +0.40 / +4.26% | 9.70 | 9.80 | 9.70 | 9.80 | 9.80 | 8.63 | 1,319,840 |   |  
            | 8/8/2012 | +0.40 / +4.44% | 9.00 | 9.40 | 9.00 | 9.40 | 9.40 | 8.28 | 883,110 |   |  			
            | 8/7/2012 | -0.10 / -1.10% | 9.00 | 9.10 | 8.90 | 9.00 | 9.00 | 7.92 | 69,430 |   |  
            | 8/6/2012 | +0.20 / +2.25% | 8.80 | 9.20 | 8.80 | 9.10 | 9.10 | 8.01 | 220,500 |   |  			
            | 8/3/2012 | 0.00 / 0.00% | 8.80 | 8.90 | 8.70 | 8.90 | 8.90 | 7.84 | 61,650 |   |  
            | 8/2/2012 | +0.20 / +2.30% | 9.00 | 9.00 | 8.70 | 8.90 | 8.90 | 7.84 | 52,470 |   |  			
            | 8/1/2012 | -0.30 / -3.33% | 8.80 | 9.00 | 8.60 | 8.70 | 8.70 | 7.66 | 107,840 |   |  
            | 7/31/2012 | +0.10 / +1.12% | 9.10 | 9.10 | 8.90 | 9.00 | 9.00 | 7.92 | 36,930 |   |  			
            | 7/30/2012 | -0.40 / -4.30% | 9.20 | 9.20 | 8.90 | 8.90 | 8.90 | 7.84 | 187,680 |   |  
            | 7/27/2012 | 0.00 / 0.00% | 9.30 | 9.30 | 9.00 | 9.30 | 9.30 | 8.19 | 92,690 |   |  			
            | 7/26/2012 | +0.30 / +3.33% | 9.30 | 9.30 | 9.00 | 9.30 | 9.30 | 8.19 | 70,010 |   |  
            | 7/25/2012 | -0.40 / -4.26% | 9.10 | 9.40 | 9.00 | 9.00 | 9.00 | 7.92 | 179,480 |   |  			
            | 7/24/2012 | -0.40 / -4.08% | 9.80 | 9.80 | 9.40 | 9.40 | 9.40 | 8.28 | 254,990 |   |  
            | 7/23/2012 | -0.30 / -2.97% | 10.00 | 10.10 | 9.80 | 9.80 | 9.80 | 8.63 | 129,300 |   |  			
            | 7/20/2012 | -0.30 / -2.88% | 10.40 | 10.70 | 10.10 | 10.10 | 10.40 | 8.89 | 387,690 |   |  
            | 7/19/2012 | +0.30 / +2.97% | 9.80 | 10.40 | 9.70 | 10.40 | 10.40 | 9.16 | 487,400 |   |  			
            | 7/18/2012 | +0.20 / +2.02% | 10.20 | 10.30 | 9.70 | 10.10 | 10.10 | 8.89 | 276,120 |   |  
            | 7/17/2012 | +0.40 / +4.21% | 9.50 | 9.90 | 9.50 | 9.90 | 9.90 | 8.72 | 135,380 |   |  			
            | 7/16/2012 | +0.40 / +4.40% | 9.50 | 9.50 | 9.40 | 9.50 | 9.50 | 8.36 | 287,260 |   |  
            | 7/13/2012 | +0.40 / +4.60% | 8.80 | 9.10 | 8.70 | 9.10 | 8.70 | 8.01 | 927,060 |   |  			
            | 7/12/2012 | +0.10 / +1.16% | 8.60 | 8.80 | 8.60 | 8.70 | 8.70 | 7.66 | 194,090 |   |  
            | 7/11/2012 | 0.00 / 0.00% | 8.60 | 8.70 | 8.50 | 8.60 | 8.60 | 7.57 | 129,100 |   |  |