| 
    
        
            | 
                    Closing price on 4/20/2011
                 |  |  
    
        |           
                
                    | Open | 3.80 |  
                    | High | 3.80 |  
                    | Low | 3.80 |  
                    | Volume | 16,520 |  
                    | Split-adjusted Price | 3.80 |  
                
             | 
 |  CAD Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/20/2011 | +0.10 / +2.70% | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 3.80 | 16,520 |   |  
            | 4/19/2011 | -0.10 / -2.63% | 3.70 | 3.90 | 3.70 | 3.70 | 3.80 | 3.70 | 79,020 |   |  			
            | 4/18/2011 | -0.10 / -2.56% | 3.90 | 3.90 | 3.80 | 3.80 | 3.85 | 3.80 | 72,130 |   |  
            | 4/15/2011 | -0.20 / -4.88% | 4.10 | 4.10 | 3.90 | 3.90 | 4.00 | 3.90 | 106,320 |   |  			
            | 4/14/2011 | -0.20 / -4.65% | 4.20 | 4.30 | 4.10 | 4.10 | 4.20 | 4.10 | 162,290 |   |  
            | 4/13/2011 | -0.20 / -4.44% | 4.50 | 4.50 | 4.30 | 4.30 | 4.40 | 4.30 | 56,010 |   |  			
            | 4/8/2011 | -0.20 / -4.26% | 4.60 | 4.70 | 4.50 | 4.50 | 4.70 | 4.50 | 134,350 |   |  
            | 4/7/2011 | -0.20 / -4.08% | 4.80 | 4.90 | 4.70 | 4.70 | 4.70 | 4.70 | 71,230 |   |  			
            | 4/6/2011 | +0.10 / +2.08% | 4.90 | 4.90 | 4.70 | 4.90 | 4.80 | 4.90 | 44,310 |   |  
            | 4/5/2011 | -0.20 / -4.00% | 5.00 | 5.00 | 4.80 | 4.80 | 4.80 | 4.80 | 89,360 |   |  			
            | 4/4/2011 | +0.10 / +2.04% | 5.00 | 5.00 | 4.90 | 5.00 | 5.00 | 5.00 | 69,220 |   |  
            | 4/1/2011 | +0.10 / +2.04% | 4.70 | 5.10 | 4.70 | 5.00 | 4.80 | 5.00 | 180,670 |   |  			
            | 3/31/2011 | -0.10 / -2.00% | 5.00 | 5.00 | 4.80 | 4.90 | 4.80 | 4.90 | 135,700 |   |  
            | 3/30/2011 | -0.20 / -3.85% | 5.20 | 5.20 | 5.00 | 5.00 | 5.00 | 5.00 | 73,730 |   |  			
            | 3/29/2011 | -0.20 / -3.70% | 5.40 | 5.40 | 5.20 | 5.20 | 5.30 | 5.20 | 124,500 |   |  
            | 3/28/2011 | -0.10 / -1.82% | 5.40 | 5.60 | 5.30 | 5.40 | 5.40 | 5.40 | 111,410 |   |  			
            | 3/25/2011 | -0.10 / -1.79% | 5.60 | 5.60 | 5.40 | 5.50 | 5.60 | 5.50 | 180,310 |   |  
            | 3/24/2011 | -0.10 / -1.75% | 5.60 | 5.70 | 5.50 | 5.60 | 5.60 | 5.60 | 219,930 |   |  			
            | 3/23/2011 | -0.30 / -5.00% | 5.80 | 6.00 | 5.70 | 5.70 | 5.70 | 5.70 | 152,000 |   |  
            | 3/22/2011 | 0.00 / 0.00% | 6.10 | 6.20 | 5.90 | 6.00 | 6.10 | 6.00 | 108,300 |   |  			
            | 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 |   |  |