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                    Closing price on 12/10/2010
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                    | Open | 16.30 |  
                    | High | 16.30 |  
                    | Low | 16.30 |  
                    | Volume | 0 |  
                    | Split-adjusted Price | 6.00 |  
                
             | 
 |  SPC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 12/10/2010 | 0.00 / 0.00% | 16.30 | 16.30 | 16.30 | 16.30 | 16.30 | 6.00 | 0 |   |  
            | 12/9/2010 | -0.30 / -1.81% | 16.30 | 16.30 | 16.30 | 16.30 | 16.30 | 6.00 | 1,000 |   |  			
            | 12/8/2010 | +1.90 / +12.93% | 15.30 | 16.70 | 15.30 | 16.60 | 16.30 | 6.11 | 18,000 |   |  
            | 12/7/2010 | +0.50 / +3.52% | 15.60 | 15.60 | 13.50 | 14.70 | 15.20 | 5.41 | 6,600 |   |  			
            | 12/6/2010 | +1.20 / +9.23% | 14.30 | 14.30 | 13.00 | 14.20 | 14.20 | 5.23 | 13,700 |   |  
            | 12/3/2010 | +1.60 / +13.22% | 12.50 | 13.70 | 12.50 | 13.70 | 12.50 | 5.04 | 36,300 |   |  			
            | 12/2/2010 | -0.30 / -2.42% | 12.50 | 12.50 | 12.10 | 12.10 | 12.50 | 4.45 | 10,700 |   |  
            | 12/1/2010 | +0.90 / +7.83% | 12.40 | 12.40 | 12.40 | 12.40 | 12.40 | 4.56 | 4,000 |   |  			
            | 11/30/2010 | -1.00 / -8.00% | 12.50 | 12.50 | 11.50 | 11.50 | 12.30 | 4.23 | 16,800 |   |  
            | 11/29/2010 | +0.50 / +4.17% | 10.80 | 12.70 | 10.80 | 12.50 | 11.40 | 4.60 | 15,000 |   |  			
            | 11/26/2010 | +0.50 / +4.00% | 11.00 | 13.00 | 11.00 | 13.00 | 12.20 | 4.79 | 20,600 |   |  
            | 11/25/2010 | +0.50 / +4.17% | 10.80 | 12.50 | 10.80 | 12.50 | 12.20 | 4.60 | 5,400 |   |  			
            | 11/24/2010 | -1.30 / -9.77% | 12.00 | 12.00 | 12.00 | 12.00 | 12.00 | 4.42 | 100 |   |  
            | 11/23/2010 | 0.00 / 0.00% | 13.30 | 13.30 | 13.30 | 13.30 | 13.30 | 4.90 | 100 |   |  			
            | 11/22/2010 | -1.40 / -9.52% | 13.30 | 16.10 | 13.30 | 13.30 | 14.70 | 4.90 | 4,000 |   |  
            | 11/19/2010 | -1.60 / -9.82% | 14.70 | 14.70 | 14.70 | 14.70 | 14.70 | 5.41 | 100 |   |  			
            | 11/18/2010 | -1.80 / -9.94% | 16.30 | 16.30 | 16.30 | 16.30 | 16.30 | 6.00 | 100 |   |  
            | 11/17/2010 | 0.00 / 0.00% | 18.10 | 18.10 | 18.10 | 18.10 | 18.10 | 6.66 | 0 |   |  			
            | 11/16/2010 | -2.00 / -9.95% | 18.10 | 18.10 | 18.10 | 18.10 | 18.10 | 6.66 | 100 |   |  
            | 11/15/2010 | -2.20 / -9.87% | 20.10 | 20.10 | 20.10 | 20.10 | 20.10 | 7.40 | 100 |   |  			
            | 11/12/2010 | -2.40 / -9.72% | 22.30 | 22.30 | 22.30 | 22.30 | 22.30 | 8.21 | 100 |   |  
            | 11/11/2010 | 0.00 / 0.00% | 24.70 | 24.70 | 24.70 | 24.70 | 24.70 | 9.09 | 0 |   |  			
            | 11/10/2010 | 0.00 / 0.00% | 24.70 | 24.70 | 24.70 | 24.70 | 24.70 | 9.09 | 0 |   |  
            | 11/9/2010 | -2.70 / -9.85% | 24.70 | 24.70 | 24.70 | 24.70 | 24.70 | 9.09 | 100 |   |  			
            | 11/8/2010 | 0.00 / 0.00% | 27.40 | 27.40 | 27.40 | 27.40 | 27.40 | 10.09 | 0 |   |  
            | 11/5/2010 | 0.00 / 0.00% | 27.40 | 27.40 | 27.40 | 27.40 | 27.40 | 10.09 | 0 |   |  			
            | 11/4/2010 | 0.00 / 0.00% | 27.40 | 27.40 | 27.40 | 27.40 | 27.40 | 10.09 | 0 |   |  
            | 11/3/2010 | 0.00 / 0.00% | 27.40 | 27.40 | 27.40 | 27.40 | 27.40 | 10.09 | 0 |   |  			
            | 11/2/2010 | 0.00 / 0.00% | 27.40 | 27.40 | 27.40 | 27.40 | 27.40 | 10.09 | 0 |   |  
            | 11/1/2010 | 0.00 / 0.00% | 27.40 | 27.40 | 27.40 | 27.40 | 27.40 | 10.09 | 0 |   |  |