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                    Closing price on 6/11/2013
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                    | Open | 20.10 |  
                    | High | 20.10 |  
                    | Low | 18.30 |  
                    | Volume | 24,500 |  
                    | Split-adjusted Price | 2.11 |  
                
             | 
 |  SD5 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/11/2013 | +0.10 / +0.55% | 20.10 | 20.10 | 18.30 | 18.40 | 18.40 | 2.11 | 24,500 |   |  
            | 6/10/2013 | +0.20 / +1.10% | 18.30 | 18.50 | 18.30 | 18.30 | 18.30 | 2.10 | 12,100 |   |  			
            | 6/7/2013 | 0.00 / 0.00% | 18.00 | 18.30 | 17.60 | 18.10 | 18.10 | 2.08 | 51,400 |   |  
            | 6/6/2013 | -0.20 / -1.09% | 18.30 | 18.30 | 18.00 | 18.10 | 18.10 | 2.08 | 25,000 |   |  			
            | 6/5/2013 | 0.00 / 0.00% | 18.10 | 18.30 | 18.00 | 18.30 | 18.30 | 2.10 | 42,500 |   |  
            | 6/4/2013 | 0.00 / 0.00% | 18.30 | 18.30 | 17.90 | 18.30 | 18.30 | 2.10 | 73,200 |   |  			
            | 6/3/2013 | 0.00 / 0.00% | 18.30 | 18.50 | 18.30 | 18.30 | 18.30 | 2.10 | 9,100 |   |  
            | 5/31/2013 | -0.10 / -0.54% | 18.30 | 18.80 | 18.20 | 18.30 | 18.30 | 2.10 | 37,500 |   |  			
            | 5/30/2013 | 0.00 / 0.00% | 18.20 | 18.40 | 18.20 | 18.40 | 18.40 | 2.11 | 27,700 |   |  
            | 5/29/2013 | +0.10 / +0.55% | 18.40 | 18.40 | 18.30 | 18.40 | 18.40 | 2.11 | 27,200 |   |  			
            | 5/28/2013 | +0.20 / +1.10% | 18.10 | 18.40 | 18.00 | 18.30 | 18.30 | 2.10 | 61,900 |   |  
            | 5/27/2013 | +0.10 / +0.56% | 18.10 | 18.10 | 18.00 | 18.10 | 18.10 | 2.08 | 50,200 |   |  			
            | 5/24/2013 | -0.30 / -1.64% | 18.30 | 18.30 | 17.60 | 18.00 | 18.00 | 2.07 | 24,600 |   |  
            | 5/23/2013 | -0.10 / -0.54% | 18.00 | 18.50 | 18.00 | 18.30 | 18.30 | 2.10 | 8,000 |   |  			
            | 5/22/2013 | 0.00 / 0.00% | 18.40 | 18.50 | 18.30 | 18.40 | 18.40 | 2.11 | 79,600 |   |  
            | 5/21/2013 | 0.00 / 0.00% | 18.40 | 19.00 | 18.40 | 18.40 | 18.40 | 2.11 | 32,100 |   |  			
            | 5/20/2013 | -0.10 / -0.54% | 18.50 | 18.50 | 18.40 | 18.40 | 18.40 | 2.11 | 13,100 |   |  
            | 5/17/2013 | 0.00 / 0.00% | 18.60 | 18.60 | 18.50 | 18.50 | 18.50 | 2.12 | 14,400 |   |  			
            | 5/16/2013 | -0.40 / -2.12% | 18.90 | 18.90 | 18.40 | 18.50 | 18.50 | 2.12 | 13,900 |   |  
            | 5/15/2013 | +0.70 / +3.85% | 18.80 | 18.90 | 18.10 | 18.90 | 18.90 | 2.17 | 70,700 |   |  			
            | 5/14/2013 | -0.10 / -0.55% | 18.30 | 18.60 | 18.20 | 18.20 | 18.20 | 2.09 | 93,200 |   |  
            | 5/13/2013 | 0.00 / 0.00% | 18.80 | 18.90 | 18.30 | 18.30 | 18.30 | 2.10 | 13,400 |   |  			
            | 5/10/2013 | -0.20 / -1.08% | 18.80 | 18.80 | 17.80 | 18.30 | 18.30 | 2.10 | 50,000 |   |  
            | 5/9/2013 | -0.10 / -0.54% | 18.10 | 18.50 | 18.10 | 18.50 | 18.50 | 2.12 | 3,800 |   |  			
            | 5/8/2013 | -0.30 / -1.59% | 18.00 | 18.60 | 17.50 | 18.60 | 18.60 | 2.14 | 3,600 |   |  
            | 5/7/2013 | +0.20 / +1.07% | 18.60 | 18.90 | 18.50 | 18.90 | 18.90 | 2.17 | 96,000 |   |  			
            | 5/6/2013 | +0.60 / +3.31% | 19.00 | 19.00 | 18.50 | 18.70 | 18.70 | 2.15 | 59,800 |   |  
            | 5/3/2013 | +0.80 / +4.62% | 17.30 | 18.20 | 17.30 | 18.10 | 18.10 | 2.08 | 22,900 |   |  			
            | 5/2/2013 | -0.30 / -1.70% | 17.20 | 17.40 | 17.20 | 17.30 | 17.30 | 1.99 | 3,500 |   |  
            | 4/26/2013 | +0.90 / +5.39% | 17.70 | 17.70 | 16.10 | 17.60 | 17.60 | 2.02 | 11,700 |   |  |