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                    Closing price on 11/16/2016
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                    | Open | 65.90 |  
                    | High | 67.90 |  
                    | Low | 64.00 |  
                    | Volume | 28,120 |  
                    | Split-adjusted Price | 45.16 |  
                
             | 
 |  DQC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 11/16/2016 | -0.90 / -1.36% | 65.90 | 67.90 | 64.00 | 65.50 | 65.15 | 45.16 | 28,120 |   |  
            | 11/15/2016 | -2.50 / -3.63% | 69.00 | 69.00 | 66.40 | 66.40 | 67.12 | 45.78 | 18,400 |   |  			
            | 11/14/2016 | -3.10 / -4.31% | 71.00 | 71.00 | 68.10 | 68.90 | 69.31 | 47.50 | 25,060 |   |  
            | 11/11/2016 | +1.00 / +1.41% | 72.90 | 72.90 | 70.20 | 72.00 | 70.45 | 49.64 | 14,790 |   |  			
            | 11/10/2016 | -0.90 / -1.25% | 71.50 | 71.50 | 70.50 | 71.00 | 70.93 | 48.95 | 14,450 |   |  
            | 11/9/2016 | 0.00 / 0.00% | 70.60 | 76.50 | 70.60 | 71.90 | 70.66 | 49.57 | 4,020 |   |  			
            | 11/8/2016 | 0.00 / 0.00% | 71.90 | 71.90 | 70.90 | 71.90 | 71.84 | 49.57 | 37,320 |   |  
            | 11/7/2016 | -1.00 / -1.37% | 72.00 | 72.00 | 71.10 | 71.90 | 71.91 | 49.57 | 14,810 |   |  			
            | 11/4/2016 | +0.90 / +1.25% | 74.20 | 74.50 | 71.00 | 72.90 | 72.16 | 50.26 | 155,726 |   |  
            | 11/3/2016 | -1.00 / -1.37% | 73.90 | 73.90 | 70.00 | 72.00 | 71.43 | 49.64 | 4,060 |   |  			
            | 11/2/2016 | -0.40 / -0.54% | 75.90 | 75.90 | 71.00 | 73.00 | 72.19 | 50.33 | 211,650 |   |  
            | 11/1/2016 | -0.50 / -0.68% | 73.00 | 73.50 | 72.00 | 73.40 | 73.48 | 50.61 | 2,790 |   |  			
            | 10/31/2016 | +0.40 / +0.54% | 74.40 | 74.40 | 73.00 | 73.90 | 73.93 | 50.95 | 210 |   |  
            | 10/28/2016 | -1.40 / -1.87% | 74.90 | 74.90 | 73.00 | 73.50 | 73.10 | 50.67 | 6,580 |   |  			
            | 10/27/2016 | +1.90 / +2.60% | 72.00 | 74.90 | 72.00 | 74.90 | 73.31 | 51.64 | 2,510 |   |  
            | 10/26/2016 | -1.00 / -1.35% | 73.50 | 73.50 | 72.10 | 73.00 | 72.85 | 50.33 | 4,310 |   |  			
            | 10/25/2016 | -0.50 / -0.67% | 74.40 | 74.40 | 73.50 | 74.00 | 73.68 | 51.02 | 1,330 |   |  
            | 10/24/2016 | -0.30 / -0.40% | 74.90 | 74.90 | 73.00 | 74.50 | 74.05 | 51.36 | 1,310 |   |  			
            | 10/21/2016 | -0.20 / -0.27% | 76.00 | 76.00 | 73.60 | 74.80 | 74.44 | 51.57 | 2,660 |   |  
            | 10/20/2016 | +4.00 / +5.63% | 71.00 | 75.80 | 71.00 | 75.00 | 73.21 | 51.71 | 39,120 |   |  			
            | 10/19/2016 | 0.00 / 0.00% | 72.90 | 72.90 | 70.60 | 71.00 | 71.12 | 48.95 | 120,120 |   |  
            | 10/18/2016 | -1.00 / -1.39% | 70.90 | 71.00 | 70.60 | 71.00 | 70.88 | 48.95 | 2,710 |   |  			
            | 10/17/2016 | -1.00 / -1.37% | 70.60 | 72.00 | 70.60 | 72.00 | 71.30 | 49.64 | 510 |   |  
            | 10/14/2016 | 0.00 / 0.00% | 70.30 | 73.00 | 70.30 | 73.00 | 71.97 | 50.33 | 3,890 |   |  			
            | 10/13/2016 | +0.10 / +0.14% | 71.00 | 73.00 | 70.00 | 73.00 | 70.95 | 50.33 | 8,640 |   |  
            | 10/12/2016 | -0.30 / -0.41% | 73.20 | 73.20 | 71.00 | 72.90 | 72.55 | 50.26 | 2,040 |   |  			
            | 10/11/2016 | 0.00 / 0.00% | 69.00 | 73.20 | 69.00 | 73.20 | 71.43 | 50.47 | 6,160 |   |  
            | 10/10/2016 | -0.60 / -0.81% | 73.60 | 73.60 | 71.60 | 73.20 | 72.80 | 50.47 | 6,470 |   |  			
            | 10/7/2016 | -0.20 / -0.27% | 73.90 | 73.90 | 72.00 | 73.80 | 73.06 | 50.88 | 5,270 |   |  
            | 10/6/2016 | -1.00 / -1.33% | 74.00 | 74.50 | 72.30 | 74.00 | 74.19 | 51.02 | 1,240 |   |  |