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                    Closing price on 7/12/2016
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                    | Open | 83.00 |  
                    | High | 83.00 |  
                    | Low | 80.00 |  
                    | Volume | 19,190 |  
                    | Split-adjusted Price | 56.19 |  
                
             | 
 |  DQC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 7/12/2016 | -1.50 / -1.81% | 83.00 | 83.00 | 80.00 | 81.50 | 80.67 | 56.19 | 19,190 |   |  
            | 7/11/2016 | +2.50 / +3.11% | 80.50 | 86.00 | 80.50 | 83.00 | 82.44 | 57.22 | 19,250 |   |  			
            | 7/8/2016 | +5.00 / +6.62% | 75.50 | 80.50 | 75.00 | 80.50 | 78.49 | 55.50 | 186,280 |   |  
            | 7/7/2016 | +0.50 / +0.67% | 75.00 | 75.50 | 75.00 | 75.50 | 75.03 | 52.05 | 64,590 |   |  			
            | 7/6/2016 | -0.50 / -0.66% | 75.50 | 75.50 | 75.00 | 75.00 | 75.03 | 51.71 | 46,050 |   |  
            | 7/5/2016 | +0.50 / +0.67% | 75.00 | 75.50 | 73.00 | 75.50 | 74.66 | 52.05 | 71,390 |   |  			
            | 7/4/2016 | -0.50 / -0.66% | 75.50 | 75.50 | 73.00 | 75.00 | 73.83 | 51.71 | 37,130 |   |  
            | 7/1/2016 | +0.50 / +0.67% | 75.00 | 76.00 | 75.00 | 75.50 | 75.13 | 52.05 | 39,040 |   |  			
            | 6/30/2016 | +1.00 / +1.35% | 75.00 | 76.50 | 74.50 | 75.00 | 74.85 | 51.71 | 34,510 |   |  
            | 6/29/2016 | +1.50 / +2.07% | 72.50 | 76.00 | 72.00 | 74.00 | 74.71 | 51.02 | 43,300 |   |  			
            | 6/28/2016 | 0.00 / 0.00% | 72.50 | 73.00 | 70.50 | 72.50 | 71.71 | 49.99 | 22,870 |   |  
            | 6/27/2016 | -0.50 / -0.68% | 73.00 | 73.00 | 72.50 | 72.50 | 72.50 | 49.99 | 4,400 |   |  			
            | 6/24/2016 | -2.00 / -2.67% | 74.00 | 74.50 | 70.00 | 73.00 | 72.87 | 50.33 | 106,160 |   |  
            | 6/23/2016 | +3.00 / +4.17% | 72.50 | 75.00 | 72.50 | 75.00 | 74.56 | 51.71 | 45,200 |   |  			
            | 6/22/2016 | 0.00 / 0.00% | 72.50 | 73.00 | 71.00 | 72.00 | 72.09 | 49.64 | 30,890 |   |  
            | 6/21/2016 | +2.00 / +2.86% | 70.00 | 73.00 | 70.00 | 72.00 | 71.70 | 49.64 | 124,340 |   |  			
            | 6/20/2016 | +3.00 / +4.48% | 67.00 | 70.00 | 66.50 | 70.00 | 68.03 | 48.26 | 56,210 |   |  
            | 6/17/2016 | +1.00 / +1.52% | 66.00 | 67.00 | 65.50 | 67.00 | 65.79 | 46.19 | 11,430 |   |  			
            | 6/16/2016 | 0.00 / 0.00% | 66.00 | 66.50 | 65.00 | 66.00 | 65.43 | 45.50 | 42,610 |   |  
            | 6/15/2016 | -0.50 / -0.75% | 67.00 | 67.00 | 65.50 | 66.00 | 66.01 | 45.50 | 6,560 |   |  			
            | 6/14/2016 | +0.50 / +0.76% | 66.00 | 67.00 | 64.50 | 66.50 | 65.57 | 45.85 | 33,140 |   |  
            | 6/13/2016 | +1.50 / +2.33% | 64.50 | 67.00 | 64.50 | 66.00 | 66.08 | 45.50 | 143,530 |   |  			
            | 6/10/2016 | -10.50 / -14.00% | 71.50 | 71.50 | 64.50 | 64.50 | 66.58 | 44.47 | 117,180 |   |  
            | 6/9/2016 | -1.00 / -1.32% | 75.50 | 76.00 | 75.00 | 75.00 | 75.20 | 46.38 | 61,410 |   |  			
            | 6/8/2016 | -0.50 / -0.65% | 75.00 | 76.00 | 75.00 | 76.00 | 75.39 | 47.00 | 11,660 |   |  
            | 6/7/2016 | +0.50 / +0.66% | 74.50 | 77.00 | 74.00 | 76.50 | 75.63 | 47.31 | 58,260 |   |  			
            | 6/6/2016 | 0.00 / 0.00% | 75.50 | 76.00 | 73.50 | 76.00 | 74.56 | 47.00 | 6,840 |   |  
            | 6/3/2016 | -1.00 / -1.30% | 77.00 | 77.00 | 73.50 | 76.00 | 76.45 | 47.00 | 3,270 |   |  			
            | 6/2/2016 | +1.00 / +1.32% | 76.00 | 77.00 | 75.00 | 77.00 | 76.39 | 47.62 | 104,680 |   |  
            | 6/1/2016 | +3.50 / +4.83% | 72.00 | 76.00 | 72.00 | 76.00 | 74.62 | 47.00 | 99,790 |   |  |