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                    Closing price on 8/11/2010
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        |           
                
                    | Open | 43.00 |  
                    | High | 44.00 |  
                    | Low | 41.60 |  
                    | Volume | 74,800 |  
                    | Split-adjusted Price | 13.51 |  
                
             | 
 |  SSC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/11/2010 | +0.20 / +0.46% | 43.00 | 44.00 | 41.60 | 43.90 | 43.90 | 13.51 | 74,800 |   |  
            | 8/10/2010 | -0.30 / -0.68% | 43.00 | 43.70 | 42.00 | 43.70 | 43.70 | 13.45 | 3,880 |   |  			
            | 8/9/2010 | -0.90 / -2.00% | 43.00 | 44.00 | 43.00 | 44.00 | 44.00 | 13.54 | 4,130 |   |  
            | 8/6/2010 | 0.00 / 0.00% | 43.50 | 44.90 | 43.50 | 44.90 | 44.90 | 13.82 | 2,060 |   |  			
            | 8/5/2010 | 0.00 / 0.00% | 44.90 | 44.90 | 44.90 | 44.90 | 44.90 | 13.82 | 0 |   |  
            | 8/4/2010 | +0.90 / +2.05% | 43.80 | 44.90 | 43.80 | 44.90 | 44.90 | 13.82 | 1,300 |   |  			
            | 8/3/2010 | -0.90 / -2.00% | 44.90 | 45.00 | 43.00 | 44.00 | 44.00 | 13.54 | 7,180 |   |  
            | 8/2/2010 | 0.00 / 0.00% | 44.90 | 44.90 | 44.90 | 44.90 | 44.90 | 13.82 | 0 |   |  			
            | 7/30/2010 | +0.40 / +0.90% | 44.80 | 44.90 | 44.80 | 44.90 | 44.90 | 13.82 | 1,220 |   |  
            | 7/29/2010 | -0.50 / -1.11% | 43.30 | 44.50 | 43.30 | 44.50 | 44.50 | 13.70 | 190 |   |  			
            | 7/28/2010 | 0.00 / 0.00% | 45.00 | 45.00 | 45.00 | 45.00 | 45.00 | 13.85 | 1,000 |   |  
            | 7/27/2010 | +1.00 / +2.27% | 44.00 | 45.00 | 44.00 | 45.00 | 45.00 | 13.85 | 2,720 |   |  			
            | 7/26/2010 | -0.60 / -1.35% | 44.10 | 44.10 | 44.00 | 44.00 | 44.00 | 13.54 | 1,430 |   |  
            | 7/23/2010 | -0.40 / -0.89% | 44.50 | 45.00 | 44.40 | 44.60 | 44.60 | 13.73 | 1,500 |   |  			
            | 7/22/2010 | 0.00 / 0.00% | 45.00 | 45.00 | 45.00 | 45.00 | 45.00 | 13.85 | 30 |   |  
            | 7/21/2010 | -0.60 / -1.32% | 45.00 | 45.00 | 44.90 | 45.00 | 45.00 | 13.85 | 1,430 |   |  			
            | 7/20/2010 | +0.60 / +1.33% | 45.00 | 45.60 | 45.00 | 45.60 | 45.60 | 14.03 | 10,050 |   |  
            | 7/19/2010 | 0.00 / 0.00% | 42.90 | 45.00 | 42.80 | 45.00 | 45.00 | 13.85 | 2,500 |   |  			
            | 7/16/2010 | 0.00 / 0.00% | 45.00 | 45.00 | 45.00 | 45.00 | 45.00 | 13.85 | 500 |   |  
            | 7/15/2010 | -1.00 / -2.17% | 44.00 | 45.00 | 44.00 | 45.00 | 45.00 | 13.85 | 220 |   |  			
            | 7/14/2010 | +1.00 / +2.22% | 46.00 | 46.00 | 46.00 | 46.00 | 46.00 | 14.16 | 1,000 |   |  
            | 7/13/2010 | -0.90 / -1.96% | 43.90 | 45.80 | 43.70 | 45.00 | 45.00 | 13.85 | 1,860 |   |  			
            | 7/12/2010 | 0.00 / 0.00% | 45.90 | 45.90 | 45.90 | 45.90 | 45.90 | 14.13 | 0 |   |  
            | 7/9/2010 | 0.00 / 0.00% | 45.90 | 45.90 | 45.90 | 45.90 | 45.90 | 14.13 | 0 |   |  			
            | 7/8/2010 | +1.10 / +2.46% | 45.90 | 45.90 | 45.90 | 45.90 | 45.90 | 14.13 | 50 |   |  
            | 7/7/2010 | +1.10 / +2.52% | 44.80 | 44.80 | 44.80 | 44.80 | 44.80 | 13.79 | 50 |   |  			
            | 7/6/2010 | 0.00 / 0.00% | 43.70 | 43.70 | 43.70 | 43.70 | 43.70 | 13.20 | 50 |   |  
            | 7/5/2010 | -1.80 / -3.96% | 45.00 | 45.00 | 43.70 | 43.70 | 43.70 | 13.20 | 600 |   |  			
            | 7/2/2010 | -0.50 / -1.09% | 45.50 | 45.50 | 45.50 | 45.50 | 45.50 | 13.75 | 20 |   |  
            | 7/1/2010 | 0.00 / 0.00% | 46.00 | 46.00 | 46.00 | 46.00 | 46.00 | 13.90 | 410 |   |  |