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                    Closing price on 6/3/2010
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        |           
                
                    | Open | 50.70 |  
                    | High | 51.90 |  
                    | Low | 50.00 |  
                    | Volume | 101,200 |  
                    | Split-adjusted Price | 46.77 |  
                
             | 
 |  TH1 Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/3/2010 | -0.50 / -0.99% | 50.70 | 51.90 | 50.00 | 50.20 | 50.20 | 46.77 | 101,200 |   |  
            | 6/2/2010 | -0.20 / -0.39% | 50.00 | 51.30 | 49.90 | 50.70 | 50.70 | 47.24 | 21,800 |   |  			
            | 6/1/2010 | -0.60 / -1.17% | 52.40 | 52.40 | 50.50 | 50.90 | 50.90 | 47.42 | 117,400 |   |  
            | 5/31/2010 | -2.20 / -4.10% | 50.60 | 51.90 | 50.20 | 51.50 | 51.50 | 47.98 | 17,200 |   |  			
            | 5/28/2010 | +3.30 / +6.55% | 53.00 | 53.70 | 51.50 | 53.70 | 53.70 | 50.03 | 112,200 |   |  
            | 5/27/2010 | -0.10 / -0.20% | 50.00 | 51.30 | 49.00 | 50.40 | 50.40 | 46.96 | 57,100 |   |  			
            | 5/26/2010 | +2.50 / +5.21% | 48.50 | 51.30 | 48.50 | 50.50 | 50.50 | 47.05 | 62,000 |   |  
            | 5/25/2010 | +1.00 / +2.13% | 45.80 | 49.50 | 45.80 | 48.00 | 48.00 | 44.72 | 63,600 |   |  			
            | 5/24/2010 | +2.40 / +5.38% | 45.80 | 47.40 | 45.30 | 47.00 | 47.00 | 43.79 | 49,500 |   |  
            | 5/21/2010 | -4.50 / -9.16% | 47.50 | 47.80 | 44.60 | 44.60 | 44.60 | 41.55 | 230,400 |   |  			
            | 5/20/2010 | +0.60 / +1.24% | 48.10 | 49.90 | 46.50 | 49.10 | 49.10 | 45.75 | 160,300 |   |  
            | 5/19/2010 | -2.00 / -3.96% | 50.10 | 50.10 | 48.00 | 48.50 | 48.50 | 45.19 | 117,000 |   |  			
            | 5/18/2010 | -1.00 / -1.94% | 51.00 | 51.50 | 50.50 | 50.50 | 50.50 | 47.05 | 41,400 |   |  
            | 5/17/2010 | -2.00 / -3.74% | 53.50 | 53.50 | 51.50 | 51.50 | 51.50 | 47.98 | 62,400 |   |  			
            | 5/14/2010 | +0.10 / +0.19% | 54.50 | 54.50 | 53.00 | 53.50 | 53.50 | 49.85 | 41,600 |   |  
            | 5/13/2010 | +0.40 / +0.75% | 53.50 | 53.60 | 52.50 | 53.40 | 53.40 | 49.75 | 83,900 |   |  			
            | 5/12/2010 | -1.40 / -2.57% | 53.10 | 53.50 | 51.50 | 53.00 | 53.00 | 49.38 | 149,000 |   |  
            | 5/11/2010 | +0.10 / +0.18% | 56.00 | 56.00 | 54.20 | 54.40 | 54.40 | 50.68 | 84,000 |   |  			
            | 5/10/2010 | -2.50 / -4.40% | 56.80 | 56.90 | 53.80 | 54.30 | 54.30 | 50.59 | 131,400 |   |  
            | 5/7/2010 | -1.40 / -2.41% | 57.50 | 58.40 | 56.50 | 56.80 | 56.80 | 52.92 | 160,800 |   |  			
            | 5/6/2010 | -0.50 / -0.85% | 59.00 | 59.00 | 57.80 | 58.20 | 58.20 | 54.23 | 148,000 |   |  
            | 5/5/2010 | -1.30 / -2.17% | 59.00 | 60.00 | 58.20 | 58.70 | 58.70 | 54.69 | 166,500 |   |  			
            | 5/4/2010 | +0.70 / +1.18% | 60.20 | 61.50 | 59.10 | 60.00 | 60.00 | 55.90 | 125,000 |   |  
            | 4/29/2010 | +0.80 / +1.37% | 59.60 | 62.00 | 59.20 | 59.30 | 59.30 | 55.25 | 116,300 |   |  			
            | 4/28/2010 | -0.20 / -0.34% | 59.50 | 60.00 | 58.20 | 58.50 | 58.50 | 54.50 | 70,400 |   |  
            | 4/27/2010 | -0.60 / -1.01% | 63.40 | 63.50 | 58.10 | 58.70 | 58.70 | 54.69 | 153,500 |   |  			
            | 4/26/2010 | -1.90 / -3.10% | 61.20 | 61.20 | 59.00 | 59.30 | 59.30 | 55.25 | 116,700 |   |  
            | 4/22/2010 | -2.60 / -4.08% | 64.00 | 65.00 | 60.10 | 61.20 | 61.20 | 57.02 | 309,600 |   |  			
            | 4/21/2010 | +1.60 / +2.57% | 63.00 | 64.50 | 62.60 | 63.80 | 63.80 | 59.44 | 224,600 |   |  
            | 4/20/2010 | +3.20 / +5.42% | 60.00 | 63.90 | 59.80 | 62.20 | 62.20 | 57.95 | 484,800 |   |  |