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                    Closing price on 6/10/2011
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        |           
                
                    | Open | 16.70 |  
                    | High | 17.20 |  
                    | Low | 16.60 |  
                    | Volume | 75,100 |  
                    | Split-adjusted Price | 11.09 |  
                
             | 
 |  MIC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/10/2011 | +1.00 / +6.17% | 16.70 | 17.20 | 16.60 | 17.20 | 16.93 | 11.09 | 75,100 |   |  
            | 6/9/2011 | -0.10 / -0.61% | 16.00 | 16.50 | 15.90 | 16.20 | 16.20 | 10.45 | 15,200 |   |  			
            | 6/8/2011 | 0.00 / 0.00% | 16.30 | 17.20 | 16.00 | 16.30 | 16.30 | 10.51 | 26,700 |   |  
            | 6/7/2011 | +0.30 / +1.88% | 16.20 | 16.30 | 16.20 | 16.30 | 16.30 | 10.51 | 21,400 |   |  			
            | 6/6/2011 | -0.30 / -1.84% | 15.40 | 16.00 | 15.20 | 16.00 | 16.00 | 10.32 | 18,800 |   |  
            | 6/3/2011 | -0.30 / -1.81% | 17.70 | 17.70 | 15.50 | 16.30 | 16.60 | 10.51 | 32,446 |   |  			
            | 6/2/2011 | +0.60 / +3.75% | 16.20 | 16.60 | 16.20 | 16.60 | 16.60 | 10.71 | 31,600 |   |  
            | 6/1/2011 | +1.00 / +6.67% | 14.50 | 16.00 | 14.10 | 16.00 | 16.00 | 10.32 | 18,700 |   |  			
            | 5/31/2011 | -0.50 / -3.23% | 15.10 | 15.30 | 14.90 | 15.00 | 15.00 | 9.68 | 19,300 |   |  
            | 5/30/2011 | -1.20 / -7.19% | 17.60 | 17.60 | 15.40 | 15.50 | 15.50 | 10.00 | 8,100 |   |  			
            | 5/27/2011 | +0.70 / +4.38% | 16.30 | 16.70 | 16.30 | 16.70 | 16.50 | 10.77 | 14,200 |   |  
            | 5/26/2011 | -0.20 / -1.23% | 15.20 | 16.40 | 15.20 | 16.00 | 16.00 | 10.32 | 20,800 |   |  			
            | 5/25/2011 | -1.10 / -6.36% | 16.50 | 16.50 | 16.20 | 16.20 | 16.20 | 10.45 | 4,200 |   |  
            | 5/24/2011 | -1.20 / -6.49% | 19.70 | 19.70 | 17.30 | 17.30 | 17.30 | 11.16 | 5,700 |   |  			
            | 5/23/2011 | -1.30 / -6.57% | 18.70 | 18.70 | 18.40 | 18.50 | 18.50 | 11.93 | 5,900 |   |  
            | 5/20/2011 | -0.20 / -1.00% | 19.50 | 19.80 | 19.50 | 19.80 | 19.65 | 12.77 | 6,500 |   |  			
            | 5/19/2011 | -0.10 / -0.50% | 20.00 | 20.00 | 19.60 | 20.00 | 20.00 | 12.90 | 17,900 |   |  
            | 5/18/2011 | -0.60 / -2.90% | 20.00 | 20.50 | 20.00 | 20.10 | 20.10 | 12.97 | 7,500 |   |  			
            | 5/17/2011 | -0.30 / -1.43% | 21.10 | 21.10 | 20.50 | 20.70 | 20.70 | 13.35 | 5,100 |   |  
            | 5/16/2011 | -0.30 / -1.41% | 21.50 | 21.50 | 21.00 | 21.00 | 21.00 | 13.55 | 5,000 |   |  			
            | 5/13/2011 | -1.00 / -4.48% | 22.00 | 22.00 | 21.30 | 21.30 | 21.65 | 13.74 | 5,900 |   |  
            | 5/12/2011 | +0.10 / +0.45% | 21.30 | 22.50 | 21.30 | 22.30 | 22.30 | 14.38 | 2,900 |   |  			
            | 5/11/2011 | 0.00 / 0.00% | 22.20 | 22.50 | 22.00 | 22.20 | 22.20 | 14.32 | 6,800 |   |  
            | 5/10/2011 | +0.20 / +0.91% | 22.00 | 22.30 | 22.00 | 22.20 | 22.20 | 14.32 | 3,100 |   |  			
            | 5/9/2011 | -0.60 / -2.65% | 22.10 | 22.10 | 22.00 | 22.00 | 22.00 | 14.19 | 1,700 |   |  
            | 5/6/2011 | +1.00 / +4.63% | 22.20 | 22.60 | 22.20 | 22.60 | 22.40 | 14.58 | 2,400 |   |  			
            | 5/5/2011 | -0.80 / -3.57% | 22.20 | 22.20 | 21.50 | 21.60 | 21.60 | 13.93 | 2,200 |   |  
            | 5/4/2011 | 0.00 / 0.00% | 22.80 | 22.90 | 22.40 | 22.40 | 22.40 | 14.45 | 7,000 |   |  			
            | 4/29/2011 | -0.70 / -3.03% | 22.50 | 22.50 | 22.10 | 22.40 | 22.38 | 14.45 | 8,000 |   |  
            | 4/28/2011 | +1.30 / +5.96% | 21.80 | 23.10 | 21.80 | 23.10 | 23.10 | 14.90 | 7,900 |   |  |