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                    Closing price on 6/8/2015
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                    | Open | 40.60 |  
                    | High | 41.70 |  
                    | Low | 40.00 |  
                    | Volume | 490 |  
                    | Split-adjusted Price | 34.58 |  
                
             | 
 |  SCD Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/8/2015 | +1.00 / +2.56% | 40.60 | 41.70 | 40.00 | 40.00 | 40.82 | 34.58 | 490 |   |  
            | 6/5/2015 | +0.10 / +0.26% | 39.00 | 39.00 | 39.00 | 39.00 | 39.00 | 33.71 | 200 |   |  			
            | 6/4/2015 | 0.00 / 0.00% | 38.90 | 38.90 | 38.90 | 38.90 | 38.90 | 33.63 | 30 |   |  
            | 6/3/2015 | 0.00 / 0.00% | 38.90 | 38.90 | 38.80 | 38.90 | 38.88 | 33.63 | 460 |   |  			
            | 6/2/2015 | 0.00 / 0.00% | 38.90 | 38.90 | 38.90 | 38.90 | 38.90 | 33.63 | 20 |   |  
            | 6/1/2015 | +0.20 / +0.52% | 38.90 | 39.00 | 38.90 | 38.90 | 38.93 | 33.63 | 50 |   |  			
            | 5/29/2015 | +0.10 / +0.26% | 38.60 | 39.00 | 38.60 | 38.70 | 38.66 | 33.46 | 1,190 |   |  
            | 5/28/2015 | -0.40 / -1.03% | 39.00 | 39.00 | 38.60 | 38.60 | 38.60 | 33.37 | 1,320 |   |  			
            | 5/27/2015 | 0.00 / 0.00% | 36.30 | 39.00 | 36.30 | 39.00 | 38.10 | 33.71 | 30 |   |  
            | 5/26/2015 | 0.00 / 0.00% | 39.00 | 39.00 | 39.00 | 39.00 | 39.00 | 33.71 | 10 |   |  			
            | 5/25/2015 | -1.00 / -2.50% | 37.20 | 39.00 | 37.20 | 39.00 | 38.10 | 33.71 | 110 |   |  
            | 5/22/2015 | +0.90 / +2.30% | 39.00 | 40.00 | 39.00 | 40.00 | 39.50 | 34.58 | 80 |   |  			
            | 5/21/2015 | 0.00 / 0.00% | 37.00 | 39.50 | 37.00 | 39.10 | 37.50 | 33.80 | 240 |   |  
            | 5/20/2015 | +2.10 / +5.68% | 34.50 | 39.10 | 34.50 | 39.10 | 35.85 | 33.80 | 1,060 |   |  			
            | 5/19/2015 | 0.00 / 0.00% | 37.00 | 39.50 | 34.50 | 37.00 | 36.28 | 31.99 | 1,130 |   |  
            | 5/18/2015 | +2.00 / +5.71% | 33.00 | 37.20 | 33.00 | 37.00 | 33.00 | 31.99 | 3,030 |   |  			
            | 5/15/2015 | 0.00 / 0.00% | 35.00 | 35.00 | 35.00 | 35.00 | 35.00 | 30.26 | 970 |   |  
            | 5/14/2015 | 0.00 / 0.00% | 33.00 | 35.00 | 33.00 | 35.00 | 34.00 | 30.26 | 820 |   |  			
            | 5/13/2015 | 0.00 / 0.00% | 35.00 | 35.00 | 35.00 | 35.00 | 35.00 | 30.26 | 0 |   |  
            | 5/12/2015 | -0.30 / -0.85% | 35.00 | 36.00 | 35.00 | 35.00 | 35.66 | 30.26 | 5,300 |   |  			
            | 5/11/2015 | 0.00 / 0.00% | 35.30 | 36.00 | 35.30 | 35.30 | 35.35 | 30.52 | 3,960 |   |  
            | 5/8/2015 | 0.00 / 0.00% | 35.30 | 35.30 | 35.30 | 35.30 | 35.30 | 30.52 | 6,110 |   |  			
            | 5/7/2015 | 0.00 / 0.00% | 36.00 | 36.00 | 35.30 | 35.30 | 35.31 | 30.52 | 5,100 |   |  
            | 5/6/2015 | 0.00 / 0.00% | 35.30 | 35.70 | 35.30 | 35.30 | 35.44 | 30.52 | 790 |   |  			
            | 5/5/2015 | 0.00 / 0.00% | 36.00 | 36.00 | 35.30 | 35.30 | 35.65 | 30.52 | 520 |   |  
            | 5/4/2015 | 0.00 / 0.00% | 36.00 | 36.00 | 35.30 | 35.30 | 35.38 | 30.52 | 5,540 |   |  			
            | 4/27/2015 | +1.30 / +3.82% | 35.20 | 35.30 | 35.20 | 35.30 | 35.25 | 30.52 | 240 |   |  
            | 4/24/2015 | +0.90 / +2.72% | 31.50 | 34.00 | 31.50 | 34.00 | 32.75 | 29.39 | 20 |   |  			
            | 4/23/2015 | 0.00 / 0.00% | 33.10 | 33.10 | 33.10 | 33.10 | 33.10 | 28.61 | 510 |   |  
            | 4/22/2015 | 0.00 / 0.00% | 31.50 | 33.10 | 31.50 | 33.10 | 32.94 | 28.61 | 3,430 |   |  |