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                    Closing price on 3/17/2011
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                    | Open | 7.20 |  
                    | High | 7.20 |  
                    | Low | 7.20 |  
                    | Volume | 500 |  
                    | Split-adjusted Price | 7.20 |  
                
             | 
 |  VHH Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/17/2011 | -0.20 / -2.70% | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 7.20 | 500 |   |  
            | 3/16/2011 | +0.40 / +5.71% | 7.00 | 7.40 | 7.00 | 7.40 | 7.40 | 7.40 | 2,900 |   |  			
            | 3/15/2011 | -0.80 / -10.26% | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 7.00 | 10,200 |   |  
            | 3/14/2011 | 0.00 / 0.00% | 7.50 | 7.80 | 7.50 | 7.80 | 7.80 | 7.80 | 20,100 |   |  			
            | 3/11/2011 | -0.20 / -2.50% | 8.30 | 8.30 | 7.80 | 7.80 | 8.00 | 7.80 | 7,000 |   |  
            | 3/10/2011 | 0.00 / 0.00% | 8.50 | 8.50 | 8.00 | 8.00 | 8.00 | 8.00 | 600 |   |  			
            | 3/9/2011 | +0.50 / +6.67% | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | 8.00 | 100 |   |  
            | 3/8/2011 | -0.20 / -2.60% | 8.20 | 8.20 | 7.50 | 7.50 | 7.50 | 7.50 | 3,000 |   |  			
            | 3/7/2011 | -0.40 / -4.94% | 8.40 | 8.40 | 7.70 | 7.70 | 7.70 | 7.70 | 12,100 |   |  
            | 3/4/2011 | 0.00 / 0.00% | 8.50 | 8.50 | 8.10 | 8.10 | 8.10 | 8.10 | 1,500 |   |  			
            | 3/3/2011 | -0.60 / -6.90% | 8.90 | 8.90 | 8.10 | 8.10 | 8.10 | 8.10 | 4,900 |   |  
            | 3/2/2011 | -0.30 / -3.33% | 8.80 | 8.80 | 8.70 | 8.70 | 8.70 | 8.70 | 2,700 |   |  			
            | 3/1/2011 | -0.10 / -1.10% | 9.30 | 9.30 | 9.00 | 9.00 | 9.00 | 9.00 | 800 |   |  
            | 2/28/2011 | +0.10 / +1.11% | 9.10 | 9.10 | 9.10 | 9.10 | 9.10 | 9.10 | 100 |   |  			
            | 2/25/2011 | +0.10 / +1.12% | 9.40 | 9.40 | 8.90 | 9.00 | 8.90 | 9.00 | 6,100 |   |  
            | 2/24/2011 | -0.30 / -3.26% | 8.90 | 8.90 | 8.90 | 8.90 | 8.90 | 8.90 | 500 |   |  			
            | 2/23/2011 | -0.10 / -1.08% | 9.00 | 9.20 | 9.00 | 9.20 | 9.20 | 9.20 | 4,800 |   |  
            | 2/22/2011 | 0.00 / 0.00% | 9.30 | 9.30 | 9.30 | 9.30 | 9.30 | 9.30 | 0 |   |  			
            | 2/21/2011 | +0.20 / +2.20% | 9.30 | 9.30 | 9.30 | 9.30 | 9.30 | 9.30 | 700 |   |  
            | 2/18/2011 | 0.00 / 0.00% | 9.40 | 9.40 | 8.60 | 9.10 | 9.10 | 9.10 | 4,500 |   |  			
            | 2/17/2011 | -0.60 / -6.19% | 9.10 | 9.10 | 9.10 | 9.10 | 9.10 | 9.10 | 9,600 |   |  
            | 2/16/2011 | +0.20 / +2.11% | 9.70 | 9.70 | 9.70 | 9.70 | 9.70 | 9.70 | 900 |   |  			
            | 2/15/2011 | +0.20 / +2.15% | 9.50 | 9.50 | 9.50 | 9.50 | 9.50 | 9.50 | 500 |   |  
            | 2/14/2011 | -0.20 / -2.11% | 9.90 | 9.90 | 9.30 | 9.30 | 9.30 | 9.30 | 2,100 |   |  			
            | 2/11/2011 | -0.50 / -5.00% | 9.90 | 9.90 | 9.40 | 9.50 | 9.68 | 9.50 | 4,000 |   |  
            | 2/10/2011 | 0.00 / 0.00% | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 0 |   |  			
            | 2/9/2011 | 0.00 / 0.00% | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 0 |   |  
            | 2/8/2011 | +0.50 / +5.26% | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 1,800 |   |  			
            | 1/28/2011 | 0.00 / 0.00% | 10.20 | 10.20 | 9.50 | 9.50 | 9.50 | 9.50 | 2,600 |   |  
            | 1/27/2011 | -0.50 / -5.00% | 10.40 | 10.40 | 9.50 | 9.50 | 9.50 | 9.50 | 2,500 |   |  |