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                    Closing price on 10/10/2011
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                    | Open | 5.10 |  
                    | High | 5.10 |  
                    | Low | 5.10 |  
                    | Volume | 100 |  
                    | Split-adjusted Price | 2.79 |  
                
             | 
 |  APG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/10/2011 | -0.10 / -1.92% | 5.10 | 5.10 | 5.10 | 5.10 | 5.10 | 2.79 | 100 |   |  
            | 10/7/2011 | -0.10 / -1.89% | 5.40 | 5.40 | 5.10 | 5.20 | 5.37 | 2.85 | 17,100 |   |  			
            | 10/6/2011 | +0.30 / +6.00% | 5.30 | 5.40 | 5.00 | 5.30 | 5.28 | 2.90 | 25,800 |   |  
            | 10/5/2011 | 0.00 / 0.00% | 5.40 | 5.40 | 5.00 | 5.00 | 5.28 | 2.74 | 27,900 |   |  			
            | 10/4/2011 | -0.10 / -1.96% | 5.40 | 5.40 | 5.00 | 5.00 | 5.28 | 2.74 | 30,500 |   |  
            | 10/3/2011 | -0.10 / -1.92% | 5.50 | 5.50 | 5.10 | 5.10 | 5.30 | 2.79 | 25,200 |   |  			
            | 9/30/2011 | 0.00 / 0.00% | 5.40 | 5.50 | 5.20 | 5.20 | 5.39 | 2.85 | 29,300 |   |  
            | 9/29/2011 | -0.30 / -5.45% | 5.60 | 5.60 | 5.20 | 5.20 | 5.47 | 2.85 | 32,600 |   |  			
            | 9/28/2011 | +0.10 / +1.85% | 5.50 | 5.60 | 5.30 | 5.50 | 5.47 | 3.01 | 31,900 |   |  
            | 9/27/2011 | +0.10 / +1.89% | 5.10 | 5.50 | 5.10 | 5.40 | 5.36 | 2.96 | 75,200 |   |  			
            | 9/26/2011 | -0.40 / -7.02% | 5.40 | 5.40 | 5.30 | 5.30 | 5.30 | 2.90 | 27,800 |   |  
            | 9/23/2011 | -0.10 / -1.72% | 5.40 | 5.70 | 5.40 | 5.70 | 5.55 | 3.12 | 175,700 |   |  			
            | 9/22/2011 | -0.10 / -1.69% | 5.80 | 5.80 | 5.80 | 5.80 | 5.80 | 3.17 | 16,100 |   |  
            | 9/21/2011 | -0.10 / -1.67% | 6.40 | 6.40 | 5.90 | 5.90 | 6.24 | 3.23 | 36,600 |   |  			
            | 9/20/2011 | -0.30 / -4.76% | 6.60 | 6.60 | 6.00 | 6.00 | 6.32 | 3.28 | 66,700 |   |  
            | 9/19/2011 | +0.30 / +5.00% | 6.10 | 6.80 | 6.10 | 6.30 | 6.41 | 3.45 | 97,000 |   |  			
            | 9/16/2011 | -0.10 / -1.64% | 6.70 | 6.80 | 6.00 | 6.00 | 6.52 | 3.28 | 85,800 |   |  
            | 9/15/2011 | +0.20 / +3.39% | 6.80 | 6.80 | 6.00 | 6.10 | 6.41 | 3.34 | 105,200 |   |  			
            | 9/14/2011 | -0.30 / -4.84% | 6.60 | 6.60 | 5.90 | 5.90 | 6.42 | 3.23 | 95,800 |   |  
            | 9/13/2011 | +0.40 / +6.90% | 6.20 | 6.20 | 6.00 | 6.20 | 6.17 | 3.39 | 212,700 |   |  			
            | 9/12/2011 | +0.40 / +7.41% | 5.70 | 5.80 | 5.60 | 5.80 | 5.77 | 3.17 | 193,700 |   |  
            | 9/9/2011 | +0.20 / +3.85% | 5.50 | 5.70 | 5.20 | 5.40 | 5.49 | 2.96 | 147,300 |   |  			
            | 9/8/2011 | 0.00 / 0.00% | 5.50 | 5.50 | 5.10 | 5.20 | 5.37 | 2.85 | 95,800 |   |  
            | 9/7/2011 | +0.40 / +8.33% | 5.20 | 5.30 | 4.80 | 5.20 | 5.17 | 2.85 | 102,400 |   |  			
            | 9/6/2011 | -0.10 / -2.04% | 5.20 | 5.20 | 4.70 | 4.80 | 5.04 | 2.63 | 73,600 |   |  
            | 9/5/2011 | +0.10 / +2.08% | 5.00 | 5.00 | 4.70 | 4.90 | 4.94 | 2.68 | 101,200 |   |  			
            | 9/1/2011 | +0.40 / +9.09% | 4.50 | 4.80 | 4.50 | 4.80 | 4.73 | 2.63 | 213,000 |   |  
            | 8/31/2011 | -0.20 / -4.35% | 4.50 | 4.70 | 4.40 | 4.40 | 4.50 | 2.41 | 89,000 |   |  			
            | 8/30/2011 | +0.20 / +4.55% | 4.80 | 4.90 | 4.50 | 4.60 | 4.68 | 2.52 | 90,100 |   |  
            | 8/29/2011 | -0.10 / -2.22% | 4.50 | 4.70 | 4.20 | 4.40 | 4.61 | 2.41 | 43,300 |   |  |