| 
                 
                    Closing price on 5/9/2011
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    22.10 | 
                 
                
                    | High | 
                    22.10 | 
                 
                
                    | Low | 
                    22.00 | 
                     
                
                    | Volume | 
                    1,700 | 
                                 
                
                    | Split-adjusted Price | 
                    14.19 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
MIC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                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
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/27/2011
             | 
            
                -0.60 / -2.68%
             |             
            
                22.60
             |           
            
                22.60
             |               
            
                21.50
             |                           
            
                21.80
             | 
            
                21.80
             |                     
            
                14.06
             |                                 
            
                7,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/26/2011
             | 
            
                -1.50 / -6.28%
             |             
            
                22.80
             |           
            
                22.80
             |               
            
                22.40
             |                           
            
                22.40
             | 
            
                22.40
             |                     
            
                14.45
             |                                 
            
                3,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/25/2011
             | 
            
                +1.00 / +4.37%
             |             
            
                23.80
             |           
            
                24.00
             |               
            
                23.80
             |                           
            
                23.90
             | 
            
                23.90
             |                     
            
                15.42
             |                                 
            
                3,400
             |            
            
                 
             |                                       
         
    
        
            | 
                4/22/2011
             | 
            
                -1.10 / -4.58%
             |             
            
                23.30
             |           
            
                23.30
             |               
            
                22.50
             |                           
            
                22.90
             | 
            
                23.00
             |                     
            
                14.77
             |                                 
            
                11,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/21/2011
             | 
            
                -0.90 / -3.61%
             |             
            
                25.70
             |           
            
                25.80
             |               
            
                24.00
             |                           
            
                24.00
             | 
            
                24.00
             |                     
            
                15.48
             |                                 
            
                9,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/20/2011
             | 
            
                -0.60 / -2.35%
             |             
            
                26.50
             |           
            
                26.50
             |               
            
                24.90
             |                           
            
                24.90
             | 
            
                24.90
             |                     
            
                16.06
             |                                 
            
                5,900
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/19/2011
             | 
            
                +1.50 / +6.25%
             |             
            
                24.30
             |           
            
                25.50
             |               
            
                24.30
             |                           
            
                25.50
             | 
            
                25.50
             |                     
            
                16.45
             |                                 
            
                200
             |            
            
                 
             |                                       
         
    
        
            | 
                4/18/2011
             | 
            
                -0.80 / -3.23%
             |             
            
                25.10
             |           
            
                25.10
             |               
            
                24.00
             |                           
            
                24.00
             | 
            
                24.00
             |                     
            
                15.48
             |                                 
            
                14,800
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/15/2011
             | 
            
                -0.90 / -3.50%
             |             
            
                25.10
             |           
            
                26.50
             |               
            
                24.80
             |                           
            
                24.80
             | 
            
                25.70
             |                     
            
                16.00
             |                                 
            
                1,600
             |            
            
                 
             |                                       
         
    
        
            | 
                4/14/2011
             | 
            
                -0.90 / -3.38%
             |             
            
                27.20
             |           
            
                27.20
             |               
            
                25.20
             |                           
            
                25.70
             | 
            
                25.70
             |                     
            
                16.58
             |                                 
            
                7,200
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/13/2011
             | 
            
                -1.30 / -4.66%
             |             
            
                27.00
             |           
            
                27.00
             |               
            
                25.50
             |                           
            
                26.60
             | 
            
                26.60
             |                     
            
                17.16
             |                                 
            
                5,900
             |            
            
                 
             |                                       
         
    
        
            | 
                4/8/2011
             | 
            
                +0.50 / +1.82%
             |             
            
                28.80
             |           
            
                28.80
             |               
            
                26.00
             |                           
            
                27.90
             | 
            
                27.40
             |                     
            
                18.00
             |                                 
            
                12,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/7/2011
             | 
            
                +0.50 / +1.86%
             |             
            
                25.00
             |           
            
                27.70
             |               
            
                25.00
             |                           
            
                27.40
             | 
            
                27.40
             |                     
            
                17.67
             |                                 
            
                14,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/6/2011
             | 
            
                +1.80 / +7.17%
             |             
            
                25.50
             |           
            
                26.90
             |               
            
                25.50
             |                           
            
                26.90
             | 
            
                26.90
             |                     
            
                17.35
             |                                 
            
                2,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/5/2011
             | 
            
                -0.90 / -3.46%
             |             
            
                26.40
             |           
            
                26.40
             |               
            
                25.10
             |                           
            
                25.10
             | 
            
                25.10
             |                     
            
                16.19
             |                                 
            
                19,500
             |            
            
                 
             |                                       
         
    
        
            | 
                4/4/2011
             | 
            
                -1.00 / -3.70%
             |             
            
                27.50
             |           
            
                27.50
             |               
            
                25.90
             |                           
            
                26.00
             | 
            
                26.00
             |                     
            
                16.77
             |                                 
            
                17,100
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/1/2011
             | 
            
                -1.00 / -3.57%
             |             
            
                27.20
             |           
            
                27.60
             |               
            
                26.80
             |                           
            
                27.00
             | 
            
                27.15
             |                     
            
                17.42
             |                                 
            
                12,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/31/2011
             | 
            
                +0.50 / +1.82%
             |             
            
                28.00
             |           
            
                29.50
             |               
            
                27.00
             |                           
            
                28.00
             | 
            
                28.00
             |                     
            
                18.06
             |                                 
            
                17,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/30/2011
             | 
            
                +0.30 / +1.10%
             |             
            
                27.40
             |           
            
                27.90
             |               
            
                27.30
             |                           
            
                27.50
             | 
            
                27.50
             |                     
            
                17.74
             |                                 
            
                19,600
             |            
            
                 
             |                                       
         
    
        
            | 
                3/29/2011
             | 
            
                -1.40 / -4.90%
             |             
            
                29.20
             |           
            
                29.20
             |               
            
                27.20
             |                           
            
                27.20
             | 
            
                27.20
             |                     
            
                17.55
             |                                 
            
                32,700
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/28/2011
             | 
            
                -1.40 / -4.67%
             |             
            
                30.50
             |           
            
                30.50
             |               
            
                28.60
             |                           
            
                28.60
             | 
            
                28.60
             |                     
            
                18.45
             |                                 
            
                25,900
             |            
            
                 
             |                                       
         
    
        
            | 
                3/25/2011
             | 
            
                +0.90 / +3.09%
             |             
            
                31.10
             |           
            
                31.10
             |               
            
                29.10
             |                           
            
                30.00
             | 
            
                29.10
             |                     
            
                19.35
             |                                 
            
                101,000
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/24/2011
             | 
            
                +1.30 / +4.68%
             |             
            
                29.10
             |           
            
                29.10
             |               
            
                27.90
             |                           
            
                29.10
             | 
            
                29.10
             |                     
            
                18.77
             |                                 
            
                21,200
             |            
            
                 
             |                                       
         
    
        
            | 
                3/23/2011
             | 
            
                +2.10 / +8.17%
             |             
            
                26.00
             |           
            
                27.80
             |               
            
                25.50
             |                           
            
                27.80
             | 
            
                27.80
             |                     
            
                17.93
             |                                 
            
                33,500
             |  
            
                 
             |                                                              
             
    
         
    
    
 |