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                    Closing price on 9/4/2015
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                    | Open | 42.90 |  
                    | High | 43.00 |  
                    | Low | 37.60 |  
                    | Volume | 400 |  
                    | Split-adjusted Price | 33.79 |  
                
             | 
 |  SCD Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 9/4/2015 | -2.10 / -5.20% | 42.90 | 43.00 | 37.60 | 38.30 | 40.45 | 33.79 | 400 |   |  
            | 9/3/2015 | -3.00 / -6.91% | 45.50 | 46.40 | 40.40 | 40.40 | 43.18 | 35.64 | 100 |   |  			
            | 9/1/2015 | +2.80 / +6.90% | 43.40 | 43.40 | 43.40 | 43.40 | 43.40 | 38.28 | 40 |   |  
            | 8/31/2015 | +2.60 / +6.84% | 40.50 | 40.60 | 40.50 | 40.60 | 40.55 | 35.81 | 40 |   |  			
            | 8/28/2015 | -1.90 / -4.76% | 37.30 | 38.00 | 37.20 | 38.00 | 37.41 | 33.52 | 1,390 |   |  
            | 8/27/2015 | -2.70 / -6.34% | 42.60 | 42.60 | 39.70 | 39.90 | 39.74 | 35.20 | 1,560 |   |  			
            | 8/26/2015 | -1.10 / -2.52% | 43.50 | 43.50 | 40.70 | 42.60 | 42.58 | 37.58 | 130 |   |  
            | 8/25/2015 | -0.70 / -1.58% | 44.40 | 44.40 | 42.70 | 43.70 | 43.14 | 38.55 | 510 |   |  			
            | 8/24/2015 | +0.40 / +0.91% | 44.90 | 44.90 | 43.80 | 44.40 | 44.50 | 39.17 | 300 |   |  
            | 8/21/2015 | 0.00 / 0.00% | 44.00 | 44.00 | 44.00 | 44.00 | 44.00 | 38.81 | 130 |   |  			
            | 8/20/2015 | -0.90 / -2.00% | 45.00 | 45.00 | 44.00 | 44.00 | 44.50 | 38.81 | 230 |   |  
            | 8/19/2015 | +1.90 / +4.42% | 44.90 | 44.90 | 44.90 | 44.90 | 44.90 | 39.61 | 210 |   |  			
            | 8/18/2015 | 0.00 / 0.00% | 45.50 | 46.00 | 42.00 | 43.00 | 43.22 | 37.93 | 1,180 |   |  
            | 8/17/2015 | +2.60 / +6.44% | 40.40 | 43.00 | 37.60 | 43.00 | 39.13 | 37.93 | 3,170 |   |  			
            | 8/14/2015 | +1.50 / +3.86% | 40.50 | 40.50 | 40.20 | 40.40 | 40.40 | 35.64 | 110 |   |  
            | 8/13/2015 | -1.10 / -2.75% | 40.00 | 40.00 | 38.90 | 38.90 | 39.45 | 34.31 | 80 |   |  			
            | 8/12/2015 | +2.10 / +5.54% | 36.90 | 40.50 | 35.40 | 40.00 | 37.23 | 35.29 | 2,820 |   |  
            | 8/11/2015 | -1.00 / -2.57% | 38.90 | 38.90 | 37.90 | 37.90 | 37.93 | 33.43 | 290 |   |  			
            | 8/10/2015 | -1.60 / -3.95% | 40.50 | 40.50 | 37.70 | 38.90 | 38.71 | 34.31 | 310 |   |  
            | 8/7/2015 | +1.50 / +3.85% | 40.50 | 40.50 | 40.50 | 40.50 | 40.50 | 35.73 | 210 |   |  			
            | 8/6/2015 | 0.00 / 0.00% | 39.00 | 39.00 | 39.00 | 39.00 | 39.00 | 34.40 | 220 |   |  
            | 8/5/2015 | 0.00 / 0.00% | 39.00 | 39.00 | 39.00 | 39.00 | 39.00 | 34.40 | 120 |   |  			
            | 8/4/2015 | 0.00 / 0.00% | 37.90 | 39.00 | 37.90 | 39.00 | 38.45 | 34.40 | 2,040 |   |  
            | 8/3/2015 | +2.50 / +6.85% | 35.00 | 39.00 | 35.00 | 39.00 | 36.10 | 34.40 | 3,850 |   |  			
            | 7/31/2015 | -0.70 / -1.88% | 34.70 | 36.50 | 34.70 | 36.50 | 34.88 | 32.20 | 430 |   |  
            | 7/30/2015 | +0.40 / +1.09% | 37.20 | 37.20 | 37.20 | 37.20 | 37.20 | 32.82 | 230 |   |  			
            | 7/29/2015 | -0.40 / -1.08% | 37.40 | 37.40 | 36.80 | 36.80 | 37.04 | 32.46 | 540 |   |  
            | 7/28/2015 | +0.20 / +0.54% | 37.20 | 37.40 | 34.70 | 37.20 | 37.18 | 32.82 | 2,770 |   |  			
            | 7/27/2015 | 0.00 / 0.00% | 37.40 | 37.40 | 35.50 | 37.00 | 36.31 | 32.64 | 1,680 |   |  
            | 7/24/2015 | 0.00 / 0.00% | 37.30 | 37.30 | 35.10 | 37.00 | 36.26 | 32.64 | 1,710 |   |  |