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                    Closing price on 7/3/2008
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                    | Open | 15.70 |  
                    | High | 15.70 |  
                    | Low | 15.50 |  
                    | Volume | 2,900 |  
                    | Split-adjusted Price | 15.70 |  
                
             | 
 |  SCC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/3/2008 | +0.60 / +3.97% | 15.70 | 15.70 | 15.50 | 15.70 | 15.65 | 15.70 | 2,900 |   |  
            | 7/2/2008 | +0.50 / +3.42% | 15.10 | 15.10 | 15.10 | 15.10 | 15.10 | 15.10 | 19,200 |   |  			
            | 7/1/2008 | +0.40 / +2.82% | 14.60 | 14.60 | 14.60 | 14.60 | 14.60 | 14.60 | 1,800 |   |  
            | 6/30/2008 | 0.00 / 0.00% | 13.60 | 14.20 | 13.60 | 14.20 | 13.90 | 14.20 | 13,500 |   |  			
            | 6/27/2008 | +0.10 / +0.72% | 13.60 | 14.00 | 13.60 | 14.00 | 14.00 | 14.00 | 12,400 |   |  
            | 6/26/2008 | +0.10 / +0.72% | 14.20 | 14.30 | 13.30 | 13.90 | 14.00 | 13.90 | 10,100 |   |  			
            | 6/25/2008 | +0.50 / +3.76% | 13.80 | 13.80 | 13.80 | 13.80 | 13.80 | 13.80 | 7,900 |   |  
            | 6/24/2008 | +0.50 / +3.91% | 13.30 | 13.30 | 13.30 | 13.30 | 13.30 | 13.30 | 4,600 |   |  			
            | 6/23/2008 | 0.00 / 0.00% | 12.20 | 12.80 | 12.20 | 12.80 | 12.50 | 12.80 | 11,700 |   |  
            | 6/20/2008 | -0.50 / -3.88% | 12.40 | 12.40 | 12.40 | 12.40 | 12.40 | 12.40 | 6,500 |   |  			
            | 6/19/2008 | -0.10 / -0.77% | 12.90 | 12.90 | 12.90 | 12.90 | 12.90 | 12.90 | 900 |   |  
            | 6/18/2008 | -0.30 / -2.26% | 13.60 | 13.60 | 13.00 | 13.00 | 13.30 | 13.00 | 12,100 |   |  			
            | 6/17/2008 | +0.30 / +2.31% | 13.30 | 13.30 | 13.30 | 13.30 | 13.30 | 13.30 | 100 |   |  
            | 6/16/2008 | 0.00 / 0.00% | 13.00 | 13.00 | 13.00 | 13.00 | 13.00 | 13.00 | 100 |   |  			
            | 6/13/2008 | +0.30 / +2.42% | 12.70 | 12.70 | 12.70 | 12.70 | 12.70 | 12.70 | 200 |   |  
            | 6/12/2008 | +0.30 / +2.48% | 12.40 | 12.40 | 12.40 | 12.40 | 12.40 | 12.40 | 1,100 |   |  			
            | 6/11/2008 | +0.10 / +0.83% | 12.10 | 12.10 | 12.10 | 12.10 | 12.10 | 12.10 | 1,600 |   |  
            | 6/10/2008 | +0.30 / +2.56% | 11.40 | 12.00 | 11.40 | 12.00 | 11.70 | 12.00 | 5,800 |   |  			
            | 6/9/2008 | 0.00 / 0.00% | 11.70 | 11.70 | 11.70 | 11.70 | 11.70 | 11.70 | 1,900 |   |  
            | 6/6/2008 | -0.30 / -2.44% | 12.00 | 12.00 | 12.00 | 12.00 | 12.00 | 12.00 | 600 |   |  			
            | 6/5/2008 | -0.30 / -2.38% | 12.30 | 12.30 | 12.30 | 12.30 | 12.30 | 12.30 | 1,400 |   |  
            | 6/4/2008 | -0.30 / -2.33% | 12.60 | 12.60 | 12.60 | 12.60 | 12.60 | 12.60 | 3,200 |   |  			
            | 6/3/2008 | -0.20 / -1.53% | 13.00 | 13.00 | 12.90 | 12.90 | 12.95 | 12.90 | 1,000 |   |  
            | 6/2/2008 | 0.00 / 0.00% | 13.40 | 13.40 | 13.10 | 13.10 | 13.25 | 13.10 | 3,500 |   |  			
            | 5/30/2008 | +0.30 / +2.27% | 13.50 | 13.50 | 13.20 | 13.50 | 13.50 | 13.50 | 9,300 |   |  
            | 5/29/2008 | -0.20 / -1.49% | 13.20 | 13.20 | 13.20 | 13.20 | 13.20 | 13.20 | 8,400 |   |  			
            | 5/28/2008 | +0.30 / +2.29% | 12.80 | 13.40 | 12.80 | 13.40 | 13.20 | 13.40 | 16,400 |   |  
            | 5/27/2008 | -0.40 / -2.96% | 13.10 | 13.10 | 13.10 | 13.10 | 13.10 | 13.10 | 100 |   |  			
            | 5/26/2008 | 0.00 / 0.00% | 13.50 | 13.50 | 13.50 | 13.50 | 13.50 | 13.50 | 1,200 |   |  
            | 5/23/2008 | -0.40 / -2.80% | 13.90 | 13.90 | 13.90 | 13.90 | 13.90 | 13.90 | 400 |   |  |