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                    Closing price on 8/28/2012
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                    | Open | 15.00 |  
                    | High | 15.50 |  
                    | Low | 14.90 |  
                    | Volume | 5,480 |  
                    | Split-adjusted Price | 2.27 |  
                
             | 
 |  PAC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 8/28/2012 | -0.70 / -4.49% | 15.00 | 15.50 | 14.90 | 14.90 | 14.90 | 2.27 | 5,480 |   |  
            | 8/27/2012 | +0.60 / +4.00% | 15.70 | 15.70 | 14.80 | 15.60 | 15.60 | 2.37 | 13,910 |   |  			
            | 8/24/2012 | +0.70 / +4.90% | 14.30 | 15.00 | 14.30 | 15.00 | 15.00 | 2.28 | 25,440 |   |  
            | 8/23/2012 | -0.70 / -4.67% | 14.60 | 14.60 | 14.30 | 14.30 | 14.30 | 2.18 | 5,350 |   |  			
            | 8/22/2012 | -0.40 / -2.60% | 15.20 | 15.40 | 15.00 | 15.00 | 15.00 | 2.28 | 13,690 |   |  
            | 8/21/2012 | -0.80 / -4.94% | 15.90 | 15.90 | 15.40 | 15.40 | 15.40 | 2.34 | 16,620 |   |  			
            | 8/20/2012 | -0.10 / -0.61% | 16.20 | 16.40 | 16.00 | 16.20 | 16.20 | 2.46 | 7,010 |   |  
            | 8/17/2012 | -0.20 / -1.21% | 16.20 | 16.50 | 16.20 | 16.30 | 16.30 | 2.48 | 2,980 |   |  			
            | 8/16/2012 | +0.10 / +0.61% | 16.50 | 16.50 | 16.00 | 16.50 | 16.50 | 2.51 | 1,050 |   |  
            | 8/15/2012 | -0.40 / -2.38% | 16.10 | 16.60 | 16.00 | 16.40 | 16.40 | 2.50 | 7,020 |   |  			
            | 8/14/2012 | +0.50 / +3.07% | 16.10 | 16.80 | 16.10 | 16.80 | 16.80 | 2.56 | 1,030 |   |  
            | 8/13/2012 | 0.00 / 0.00% | 16.30 | 16.30 | 16.30 | 16.30 | 16.30 | 2.48 | 0 |   |  			
            | 8/10/2012 | -0.20 / -1.21% | 16.30 | 16.30 | 16.30 | 16.30 | 16.30 | 2.48 | 1,210 |   |  
            | 8/9/2012 | +0.10 / +0.61% | 16.90 | 16.90 | 16.10 | 16.50 | 16.50 | 2.51 | 10,420 |   |  			
            | 8/8/2012 | 0.00 / 0.00% | 16.40 | 16.70 | 16.40 | 16.40 | 16.40 | 2.50 | 1,510 |   |  
            | 8/7/2012 | -0.40 / -2.38% | 16.60 | 16.90 | 16.40 | 16.40 | 16.40 | 2.50 | 4,670 |   |  			
            | 8/6/2012 | +0.70 / +4.35% | 16.80 | 16.80 | 16.70 | 16.80 | 16.80 | 2.56 | 1,520 |   |  
            | 8/3/2012 | -0.50 / -3.01% | 16.70 | 16.70 | 16.10 | 16.10 | 16.10 | 2.45 | 2,200 |   |  			
            | 8/2/2012 | +0.30 / +1.84% | 16.00 | 16.60 | 15.90 | 16.60 | 16.60 | 2.53 | 6,500 |   |  
            | 8/1/2012 | +0.40 / +2.52% | 16.00 | 16.30 | 15.70 | 16.30 | 16.30 | 2.48 | 4,630 |   |  			
            | 7/31/2012 | -0.30 / -1.85% | 16.10 | 16.10 | 15.90 | 15.90 | 15.90 | 2.42 | 1,300 |   |  
            | 7/30/2012 | 0.00 / 0.00% | 16.20 | 16.20 | 15.50 | 16.20 | 16.20 | 2.46 | 9,100 |   |  			
            | 7/27/2012 | -0.10 / -0.61% | 16.80 | 16.80 | 16.20 | 16.20 | 16.20 | 2.46 | 1,540 |   |  
            | 7/26/2012 | 0.00 / 0.00% | 16.20 | 16.30 | 16.20 | 16.30 | 16.30 | 2.48 | 1,510 |   |  			
            | 7/25/2012 | +0.10 / +0.62% | 16.20 | 16.40 | 16.00 | 16.30 | 16.30 | 2.48 | 3,150 |   |  
            | 7/24/2012 | 0.00 / 0.00% | 16.20 | 16.50 | 15.90 | 16.20 | 16.20 | 2.46 | 2,240 |   |  			
            | 7/23/2012 | -0.70 / -4.14% | 16.70 | 16.90 | 16.20 | 16.20 | 16.20 | 2.46 | 14,930 |   |  
            | 7/20/2012 | -0.30 / -1.74% | 17.20 | 17.30 | 16.80 | 16.90 | 16.90 | 2.57 | 23,110 |   |  			
            | 7/19/2012 | +0.30 / +1.78% | 16.90 | 17.20 | 16.60 | 17.20 | 17.20 | 2.62 | 18,400 |   |  
            | 7/18/2012 | +0.30 / +1.81% | 16.90 | 16.90 | 16.50 | 16.90 | 16.90 | 2.57 | 3,900 |   |  |