| 
    
        
            | 
                    Closing price on 9/17/2012
                 |  |  
    
        |           
                
                    | Open | 7.00 |  
                    | High | 7.10 |  
                    | Low | 6.90 |  
                    | Volume | 86,790 |  
                    | Split-adjusted Price | 6.07 |  
                
             | 
 |  AVF Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/17/2012 | -0.10 / -1.43% | 7.00 | 7.10 | 6.90 | 6.90 | 6.90 | 6.07 | 86,790 |   |  
            | 9/14/2012 | +0.30 / +4.48% | 7.00 | 7.00 | 6.90 | 7.00 | 6.98 | 6.16 | 359,170 |   |  			
            | 9/13/2012 | +0.10 / +1.52% | 6.80 | 6.80 | 6.40 | 6.70 | 6.70 | 5.90 | 100,980 |   |  
            | 9/12/2012 | -0.30 / -4.35% | 6.80 | 7.00 | 6.60 | 6.60 | 6.60 | 5.81 | 169,110 |   |  			
            | 9/11/2012 | 0.00 / 0.00% | 6.90 | 6.90 | 6.60 | 6.90 | 6.90 | 6.07 | 262,780 |   |  
            | 9/10/2012 | -0.30 / -4.17% | 7.20 | 7.20 | 6.90 | 6.90 | 6.90 | 6.07 | 205,410 |   |  			
            | 9/7/2012 | 0.00 / 0.00% | 7.40 | 7.40 | 7.00 | 7.20 | 7.20 | 6.34 | 287,170 |   |  
            | 9/6/2012 | -0.30 / -4.00% | 7.50 | 7.50 | 7.20 | 7.20 | 7.20 | 6.34 | 216,650 |   |  			
            | 9/5/2012 | -0.30 / -3.85% | 7.80 | 7.80 | 7.50 | 7.50 | 7.50 | 6.60 | 116,260 |   |  
            | 9/4/2012 | +0.20 / +2.63% | 7.70 | 7.90 | 7.60 | 7.80 | 7.80 | 6.87 | 111,400 |   |  			
            | 8/31/2012 | -0.20 / -2.56% | 7.80 | 7.90 | 7.60 | 7.60 | 7.80 | 6.69 | 95,730 |   |  
            | 8/30/2012 | 0.00 / 0.00% | 7.70 | 8.00 | 7.70 | 7.80 | 7.80 | 6.87 | 259,440 |   |  			
            | 8/29/2012 | +0.30 / +4.00% | 7.60 | 7.80 | 7.60 | 7.80 | 7.80 | 6.87 | 186,750 |   |  
            | 8/28/2012 | -0.30 / -3.85% | 7.70 | 7.80 | 7.50 | 7.50 | 7.50 | 6.60 | 206,530 |   |  			
            | 8/27/2012 | -0.40 / -4.88% | 8.20 | 8.20 | 7.80 | 7.80 | 7.80 | 6.87 | 226,680 |   |  
            | 8/24/2012 | 0.00 / 0.00% | 7.80 | 8.50 | 7.80 | 8.20 | 8.20 | 7.22 | 446,450 |   |  			
            | 8/23/2012 | -0.40 / -4.65% | 8.20 | 8.20 | 8.20 | 8.20 | 8.20 | 7.22 | 148,250 |   |  
            | 8/22/2012 | -0.40 / -4.44% | 8.60 | 8.90 | 8.60 | 8.60 | 8.60 | 7.57 | 584,240 |   |  			
            | 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 |   |  |