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                    Closing price on 3/21/2011
                 |  |  
    
        |           
                
                    | Open | 5.60 |  
                    | High | 6.00 |  
                    | Low | 5.60 |  
                    | Volume | 467,330 |  
                    | Split-adjusted Price | 6.00 |  
                
             | 
 |  CAD Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/21/2011 | +0.20 / +3.45% | 5.60 | 6.00 | 5.60 | 6.00 | 5.70 | 6.00 | 467,330 |   |  
            | 3/18/2011 | -0.30 / -4.92% | 5.80 | 5.80 | 5.80 | 5.80 | 5.80 | 5.80 | 195,250 |   |  			
            | 3/17/2011 | -0.30 / -4.69% | 6.40 | 6.40 | 6.10 | 6.10 | 6.10 | 6.10 | 254,050 |   |  
            | 3/16/2011 | +0.10 / +1.59% | 6.20 | 6.50 | 6.20 | 6.40 | 6.40 | 6.40 | 30,500 |   |  			
            | 3/15/2011 | -0.30 / -4.55% | 6.40 | 6.50 | 6.30 | 6.30 | 6.30 | 6.30 | 99,640 |   |  
            | 3/14/2011 | -0.30 / -4.35% | 6.90 | 6.90 | 6.60 | 6.60 | 6.70 | 6.60 | 30,740 |   |  			
            | 3/11/2011 | +0.20 / +2.99% | 6.90 | 7.00 | 6.70 | 6.90 | 6.70 | 6.90 | 87,440 |   |  
            | 3/10/2011 | +0.30 / +4.69% | 6.40 | 6.70 | 6.40 | 6.70 | 6.70 | 6.70 | 68,670 |   |  			
            | 3/9/2011 | 0.00 / 0.00% | 6.60 | 6.60 | 6.10 | 6.40 | 6.30 | 6.40 | 59,240 |   |  
            | 3/8/2011 | -0.10 / -1.54% | 6.70 | 6.70 | 6.40 | 6.40 | 6.60 | 6.40 | 36,480 |   |  			
            | 3/7/2011 | +0.20 / +3.17% | 6.20 | 6.50 | 6.20 | 6.50 | 6.50 | 6.50 | 66,490 |   |  
            | 3/4/2011 | -0.10 / -1.59% | 6.30 | 6.50 | 6.20 | 6.20 | 6.40 | 6.20 | 48,880 |   |  			
            | 3/3/2011 | 0.00 / 0.00% | 6.30 | 6.50 | 6.10 | 6.30 | 6.40 | 6.30 | 28,940 |   |  
            | 3/2/2011 | -0.30 / -4.55% | 6.40 | 6.50 | 6.30 | 6.30 | 6.30 | 6.30 | 59,820 |   |  			
            | 3/1/2011 | -0.10 / -1.49% | 6.70 | 6.70 | 6.60 | 6.60 | 6.60 | 6.60 | 32,640 |   |  
            | 2/28/2011 | -0.20 / -2.90% | 6.80 | 7.00 | 6.70 | 6.70 | 6.80 | 6.70 | 36,120 |   |  			
            | 2/25/2011 | -0.10 / -1.45% | 6.90 | 6.90 | 6.80 | 6.80 | 6.80 | 6.80 | 30,300 |   |  
            | 2/24/2011 | -0.10 / -1.43% | 7.10 | 7.10 | 6.70 | 6.90 | 6.80 | 6.90 | 55,900 |   |  			
            | 2/23/2011 | +0.30 / +4.48% | 6.60 | 7.00 | 6.60 | 7.00 | 6.80 | 7.00 | 13,810 |   |  
            | 2/22/2011 | -0.20 / -2.90% | 6.70 | 6.90 | 6.60 | 6.70 | 6.70 | 6.70 | 64,260 |   |  			
            | 2/21/2011 | -0.30 / -4.17% | 7.00 | 7.00 | 6.90 | 6.90 | 6.90 | 6.90 | 25,230 |   |  
            | 2/18/2011 | -0.10 / -1.37% | 7.30 | 7.40 | 7.20 | 7.20 | 7.40 | 7.20 | 15,260 |   |  			
            | 2/17/2011 | -0.20 / -2.67% | 7.40 | 7.50 | 7.30 | 7.30 | 7.40 | 7.30 | 27,700 |   |  
            | 2/16/2011 | 0.00 / 0.00% | 7.70 | 7.70 | 7.40 | 7.50 | 7.40 | 7.50 | 8,620 |   |  			
            | 2/15/2011 | -0.10 / -1.32% | 7.80 | 7.80 | 7.50 | 7.50 | 7.80 | 7.50 | 3,610 |   |  
            | 2/14/2011 | -0.20 / -2.56% | 7.90 | 7.90 | 7.60 | 7.60 | 7.80 | 7.60 | 12,860 |   |  			
            | 2/11/2011 | +0.10 / +1.30% | 7.70 | 7.80 | 7.70 | 7.80 | 7.75 | 7.80 | 25,270 |   |  
            | 2/10/2011 | +0.10 / +1.32% | 7.60 | 7.80 | 7.60 | 7.70 | 7.60 | 7.70 | 17,540 |   |  			
            | 2/9/2011 | -0.20 / -2.56% | 7.90 | 7.90 | 7.60 | 7.60 | 7.80 | 7.60 | 22,360 |   |  
            | 2/8/2011 | 0.00 / 0.00% | 8.00 | 8.00 | 7.60 | 7.80 | 7.70 | 7.80 | 9,810 |   |  |