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                    Closing price on 3/1/2011
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                    | Open | 20.50 |  
                    | High | 20.70 |  
                    | Low | 20.30 |  
                    | Volume | 142,400 |  
                    | Split-adjusted Price | 8.51 |  
                
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 |  SCR Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/1/2011 | -0.10 / -0.49% | 20.50 | 20.70 | 20.30 | 20.40 | 20.48 | 8.51 | 142,400 |   |  
            | 2/28/2011 | -0.60 / -2.84% | 21.50 | 21.50 | 20.50 | 20.50 | 20.94 | 8.55 | 345,100 |   |  			
            | 2/25/2011 | +0.20 / +0.96% | 21.40 | 21.40 | 20.50 | 21.10 | 21.09 | 8.80 | 124,300 |   |  
            | 2/24/2011 | -0.10 / -0.48% | 21.30 | 21.50 | 19.90 | 20.90 | 20.43 | 8.72 | 289,700 |   |  			
            | 2/23/2011 | -0.10 / -0.47% | 21.50 | 21.50 | 20.60 | 21.00 | 20.94 | 8.76 | 484,900 |   |  
            | 2/22/2011 | -1.20 / -5.38% | 21.50 | 21.50 | 20.80 | 21.10 | 20.87 | 8.80 | 793,700 |   |  			
            | 2/21/2011 | -1.70 / -7.08% | 23.50 | 23.50 | 22.30 | 22.30 | 22.32 | 9.30 | 327,400 |   |  
            | 2/18/2011 | -0.70 / -2.83% | 24.50 | 24.80 | 23.60 | 24.00 | 23.87 | 10.01 | 91,000 |   |  			
            | 2/17/2011 | -0.70 / -2.76% | 25.00 | 26.00 | 24.50 | 24.70 | 24.95 | 10.30 | 252,600 |   |  
            | 2/16/2011 | -1.50 / -5.58% | 26.80 | 27.00 | 25.40 | 25.40 | 25.82 | 10.59 | 188,500 |   |  			
            | 2/15/2011 | 0.00 / 0.00% | 27.30 | 27.30 | 26.30 | 26.90 | 26.84 | 11.22 | 200,100 |   |  
            | 2/14/2011 | -0.50 / -1.82% | 27.50 | 27.50 | 26.80 | 26.90 | 27.11 | 11.22 | 130,700 |   |  			
            | 2/11/2011 | +0.10 / +0.37% | 27.40 | 27.40 | 27.00 | 27.40 | 27.18 | 11.43 | 236,400 |   |  
            | 2/10/2011 | 0.00 / 0.00% | 27.20 | 28.00 | 27.20 | 27.30 | 27.50 | 11.39 | 127,100 |   |  			
            | 2/9/2011 | +0.30 / +1.11% | 27.00 | 28.50 | 27.00 | 27.30 | 27.21 | 11.39 | 322,800 |   |  
            | 2/8/2011 | -0.40 / -1.46% | 27.80 | 27.80 | 27.00 | 27.00 | 27.06 | 11.26 | 59,100 |   |  			
            | 1/28/2011 | -0.90 / -3.18% | 27.70 | 28.00 | 27.20 | 27.40 | 27.61 | 11.43 | 125,300 |   |  
            | 1/27/2011 | +1.00 / +3.66% | 28.00 | 28.40 | 27.90 | 28.30 | 28.15 | 11.80 | 44,000 |   |  			
            | 1/26/2011 | +0.30 / +1.11% | 28.20 | 28.20 | 27.00 | 27.30 | 27.39 | 11.39 | 36,400 |   |  
            | 1/25/2011 | +0.30 / +1.12% | 27.00 | 27.30 | 26.70 | 27.00 | 26.96 | 11.26 | 96,600 |   |  			
            | 1/24/2011 | -1.00 / -3.61% | 27.80 | 27.80 | 26.60 | 26.70 | 26.96 | 11.14 | 108,400 |   |  
            | 1/21/2011 | -0.20 / -0.72% | 28.20 | 28.50 | 27.50 | 27.70 | 27.92 | 11.55 | 170,400 |   |  			
            | 1/20/2011 | -0.40 / -1.41% | 28.20 | 28.60 | 27.90 | 27.90 | 28.21 | 11.64 | 176,000 |   |  
            | 1/19/2011 | -0.60 / -2.08% | 29.00 | 29.50 | 28.10 | 28.30 | 28.43 | 11.80 | 218,000 |   |  			
            | 1/18/2011 | -0.60 / -2.03% | 28.80 | 29.30 | 28.50 | 28.90 | 28.80 | 12.05 | 159,300 |   |  
            | 1/17/2011 | +0.30 / +1.03% | 29.20 | 30.30 | 29.10 | 29.50 | 29.72 | 12.30 | 167,200 |   |  			
            | 1/14/2011 | +0.20 / +0.69% | 29.40 | 29.40 | 28.60 | 29.20 | 29.07 | 12.18 | 126,800 |   |  
            | 1/13/2011 | +0.40 / +1.40% | 29.30 | 29.50 | 29.00 | 29.00 | 29.20 | 12.10 | 300,500 |   |  			
            | 1/12/2011 | +0.40 / +1.42% | 29.00 | 30.00 | 28.10 | 28.60 | 29.39 | 11.93 | 589,200 |   |  
            | 1/11/2011 | -0.30 / -1.05% | 29.00 | 29.00 | 27.70 | 28.20 | 28.25 | 11.76 | 156,200 |   |  |  |  
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						| Market Update 
        
            
                Last updated at 3:10:02 PM
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