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                    Closing price on 5/28/2010
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        |           
                
                    | Open | 38.00 |  
                    | High | 38.50 |  
                    | Low | 37.60 |  
                    | Volume | 111,170 |  
                    | Split-adjusted Price | 10.12 |  
                
             | 
 |  SRC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/28/2010 | +0.70 / +1.86% | 38.00 | 38.50 | 37.60 | 38.30 | 38.30 | 10.12 | 111,170 |   |  
            | 5/27/2010 | 0.00 / 0.00% | 37.60 | 37.60 | 36.90 | 37.60 | 37.60 | 9.93 | 21,100 |   |  			
            | 5/26/2010 | +1.70 / +4.74% | 35.90 | 37.60 | 35.60 | 37.60 | 37.60 | 9.93 | 64,130 |   |  
            | 5/25/2010 | -0.10 / -0.28% | 34.70 | 35.90 | 34.70 | 35.90 | 35.90 | 9.48 | 35,530 |   |  			
            | 5/24/2010 | -0.10 / -0.28% | 36.30 | 36.30 | 35.00 | 36.00 | 36.00 | 9.51 | 15,560 |   |  
            | 5/21/2010 | -1.90 / -5.00% | 36.10 | 36.10 | 36.10 | 36.10 | 36.10 | 9.54 | 94,360 |   |  			
            | 5/20/2010 | 0.00 / 0.00% | 36.10 | 38.00 | 36.10 | 38.00 | 38.00 | 10.04 | 36,180 |   |  
            | 5/19/2010 | -1.90 / -4.76% | 39.20 | 39.20 | 38.00 | 38.00 | 38.00 | 10.04 | 154,070 |   |  			
            | 5/18/2010 | -1.00 / -2.44% | 40.00 | 40.50 | 39.50 | 39.90 | 39.90 | 10.54 | 33,590 |   |  
            | 5/17/2010 | -2.10 / -4.88% | 43.00 | 43.00 | 40.90 | 40.90 | 40.90 | 10.80 | 63,300 |   |  			
            | 5/14/2010 | -0.50 / -1.15% | 43.10 | 43.50 | 42.50 | 43.00 | 43.00 | 11.36 | 13,060 |   |  
            | 5/13/2010 | +1.00 / +2.35% | 44.30 | 44.30 | 42.00 | 43.50 | 43.50 | 11.49 | 65,310 |   |  			
            | 5/12/2010 | -2.20 / -4.92% | 43.00 | 44.20 | 42.50 | 42.50 | 42.50 | 11.23 | 132,240 |   |  
            | 5/11/2010 | 0.00 / 0.00% | 45.50 | 45.50 | 44.00 | 44.70 | 44.70 | 11.81 | 55,030 |   |  			
            | 5/10/2010 | -2.20 / -4.69% | 47.00 | 47.00 | 44.70 | 44.70 | 44.70 | 11.81 | 116,500 |   |  
            | 5/7/2010 | -20.10 / -30.00% | 46.90 | 46.90 | 46.00 | 46.90 | 46.90 | 12.39 | 204,110 |   |  			
            | 5/6/2010 | +1.50 / +2.29% | 67.00 | 67.00 | 65.50 | 67.00 | 67.00 | 11.80 | 218,700 |   |  
            | 5/5/2010 | -1.50 / -2.24% | 67.00 | 68.50 | 65.00 | 65.50 | 65.50 | 11.53 | 125,300 |   |  			
            | 5/4/2010 | +3.00 / +4.69% | 66.00 | 67.00 | 64.50 | 67.00 | 67.00 | 11.80 | 166,060 |   |  
            | 4/29/2010 | 0.00 / 0.00% | 65.00 | 65.00 | 63.50 | 64.00 | 64.00 | 11.27 | 108,620 |   |  			
            | 4/28/2010 | -1.00 / -1.54% | 64.00 | 65.50 | 64.00 | 64.00 | 64.00 | 11.27 | 87,630 |   |  
            | 4/27/2010 | -0.50 / -0.76% | 65.50 | 65.50 | 64.00 | 65.00 | 65.00 | 11.45 | 85,480 |   |  			
            | 4/26/2010 | -2.50 / -3.68% | 67.50 | 68.00 | 65.50 | 65.50 | 65.50 | 11.53 | 158,700 |   |  
            | 4/22/2010 | +0.50 / +0.74% | 67.50 | 70.50 | 67.00 | 68.00 | 68.00 | 11.97 | 243,230 |   |  			
            | 4/21/2010 | 0.00 / 0.00% | 67.00 | 67.50 | 66.00 | 67.50 | 67.50 | 11.89 | 160,310 |   |  
            | 4/20/2010 | -3.00 / -4.26% | 71.00 | 71.00 | 67.50 | 67.50 | 67.50 | 11.89 | 157,080 |   |  			
            | 4/19/2010 | +3.00 / +4.44% | 67.50 | 70.50 | 67.00 | 70.50 | 70.50 | 12.41 | 330,100 |   |  
            | 4/16/2010 | +3.00 / +4.65% | 66.00 | 67.50 | 64.50 | 67.50 | 67.50 | 11.89 | 432,940 |   |  			
            | 4/15/2010 | +3.00 / +4.88% | 61.50 | 64.50 | 61.50 | 64.50 | 64.50 | 11.36 | 289,880 |   |  
            | 4/14/2010 | -0.50 / -0.81% | 60.50 | 62.00 | 60.50 | 61.50 | 61.50 | 10.83 | 45,320 |   |  |