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                    Closing price on 6/4/2010
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                    | Open | 37.10 |  
                    | High | 37.10 |  
                    | Low | 33.00 |  
                    | Volume | 86,500 |  
                    | Split-adjusted Price | 11.36 |  
                
             | 
 |  TMX Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/4/2010 | -0.30 / -0.86% | 37.10 | 37.10 | 33.00 | 34.40 | 34.40 | 11.36 | 86,500 |   |  
            | 6/3/2010 | +1.90 / +5.79% | 34.60 | 34.70 | 34.20 | 34.70 | 34.70 | 11.46 | 115,600 |   |  			
            | 6/2/2010 | +2.10 / +6.84% | 32.80 | 32.80 | 28.80 | 32.80 | 32.80 | 10.83 | 269,300 |   |  
            | 6/1/2010 | +2.00 / +6.97% | 30.60 | 30.70 | 30.60 | 30.70 | 30.70 | 10.14 | 58,700 |   |  			
            | 5/31/2010 | +1.80 / +6.69% | 28.70 | 28.70 | 28.70 | 28.70 | 28.70 | 9.48 | 62,900 |   |  
            | 5/28/2010 | +1.10 / +4.26% | 26.90 | 26.90 | 26.90 | 26.90 | 26.90 | 8.88 | 32,400 |   |  			
            | 5/27/2010 | 0.00 / 0.00% | 24.50 | 25.80 | 24.20 | 25.80 | 25.80 | 8.52 | 105,000 |   |  
            | 5/26/2010 | +0.30 / +1.18% | 25.30 | 26.00 | 24.80 | 25.80 | 25.80 | 8.12 | 57,200 |   |  			
            | 5/25/2010 | -0.20 / -0.78% | 26.00 | 26.00 | 25.00 | 25.50 | 25.50 | 8.02 | 37,500 |   |  
            | 5/24/2010 | +1.90 / +7.98% | 25.00 | 25.80 | 24.20 | 25.70 | 25.70 | 8.08 | 30,100 |   |  			
            | 5/21/2010 | -0.70 / -2.86% | 24.70 | 24.70 | 22.00 | 23.80 | 23.80 | 7.49 | 81,500 |   |  
            | 5/20/2010 | +1.90 / +8.41% | 21.50 | 24.50 | 21.40 | 24.50 | 24.50 | 7.71 | 86,800 |   |  			
            | 5/19/2010 | -1.80 / -7.38% | 24.20 | 24.20 | 22.60 | 22.60 | 22.60 | 7.11 | 98,400 |   |  
            | 5/18/2010 | -1.00 / -3.94% | 25.00 | 26.00 | 24.00 | 24.40 | 24.40 | 7.68 | 62,300 |   |  			
            | 5/17/2010 | -2.40 / -8.63% | 27.00 | 27.20 | 25.40 | 25.40 | 25.40 | 7.99 | 67,000 |   |  
            | 5/14/2010 | -0.90 / -3.14% | 29.70 | 29.80 | 26.70 | 27.80 | 27.80 | 8.75 | 48,500 |   |  			
            | 5/13/2010 | -2.10 / -6.82% | 28.80 | 30.00 | 28.70 | 28.70 | 28.70 | 9.03 | 142,100 |   |  
            | 5/12/2010 | -2.20 / -6.67% | 33.10 | 33.10 | 30.80 | 30.80 | 30.80 | 9.69 | 42,800 |   |  			
            | 5/11/2010 | -2.20 / -6.25% | 36.00 | 36.00 | 33.00 | 33.00 | 33.00 | 10.38 | 100,700 |   |  
            | 5/10/2010 | -2.60 / -6.88% | 35.30 | 36.00 | 35.20 | 35.20 | 35.20 | 11.07 | 26,200 |   |  			
            | 5/7/2010 | +2.30 / +6.48% | 37.80 | 37.80 | 36.00 | 37.80 | 37.80 | 11.89 | 199,800 |   |  
            | 5/6/2010 | +3.50 / +10.94% | 34.90 | 35.50 | 34.80 | 35.50 | 35.50 | 11.17 | 62,900 |   |  			
            | 5/5/2010 | -2.80 / -8.05% | 33.60 | 35.50 | 32.00 | 32.00 | 32.00 | 10.07 | 69,600 |   |  
            | 5/4/2010 | -1.20 / -3.33% | 36.50 | 36.50 | 33.50 | 34.80 | 34.80 | 10.95 | 103,100 |   |  			
            | 4/29/2010 | -1.90 / -5.01% | 37.00 | 37.00 | 35.70 | 36.00 | 36.00 | 11.33 | 57,700 |   |  
            | 4/28/2010 | 0.00 / 0.00% | 38.90 | 38.90 | 34.60 | 37.90 | 37.90 | 11.92 | 35,800 |   |  			
            | 4/27/2010 | +2.00 / +5.57% | 36.20 | 38.20 | 35.60 | 37.90 | 37.90 | 11.92 | 142,000 |   |  
            | 4/26/2010 | -2.10 / -5.53% | 36.00 | 38.00 | 35.90 | 35.90 | 35.90 | 11.29 | 65,400 |   |  			
            | 4/22/2010 | -2.60 / -6.40% | 38.60 | 40.80 | 38.00 | 38.00 | 38.00 | 11.95 | 91,000 |   |  
            | 4/21/2010 | -0.80 / -1.93% | 42.50 | 42.50 | 40.60 | 40.60 | 40.60 | 12.77 | 144,400 |   |  |