| 
                 
                    Closing price on 5/7/2010
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    12.20 | 
                 
                
                    | High | 
                    12.70 | 
                 
                
                    | Low | 
                    11.60 | 
                     
                
                    | Volume | 
                    100,330 | 
                                 
                
                    | Split-adjusted Price | 
                    9.87 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
IFS Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/7/2010
             | 
            
                +0.30 / +2.46%
             |             
            
                12.20
             |           
            
                12.70
             |               
            
                11.60
             |                           
            
                12.50
             | 
            
                12.50
             |                     
            
                9.87
             |                                 
            
                100,330
             |            
            
                 
             |                                       
         
    
        
            | 
                5/6/2010
             | 
            
                +0.50 / +4.27%
             |             
            
                12.20
             |           
            
                12.20
             |               
            
                12.10
             |                           
            
                12.20
             | 
            
                12.20
             |                     
            
                9.63
             |                                 
            
                46,660
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/5/2010
             | 
            
                +0.50 / +4.46%
             |             
            
                11.70
             |           
            
                11.70
             |               
            
                11.70
             |                           
            
                11.70
             | 
            
                11.70
             |                     
            
                9.23
             |                                 
            
                64,810
             |            
            
                 
             |                                       
         
    
        
            | 
                5/4/2010
             | 
            
                0.00 / 0.00%
             |             
            
                10.60
             |           
            
                11.20
             |               
            
                10.60
             |                           
            
                11.20
             | 
            
                11.20
             |                     
            
                8.84
             |                                 
            
                56,150
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/29/2010
             | 
            
                -0.30 / -2.73%
             |             
            
                10.50
             |           
            
                10.80
             |               
            
                10.50
             |                           
            
                10.70
             | 
            
                10.70
             |                     
            
                8.44
             |                                 
            
                41,340
             |            
            
                 
             |                                       
         
    
        
            | 
                4/28/2010
             | 
            
                -0.50 / -4.35%
             |             
            
                11.30
             |           
            
                11.40
             |               
            
                11.00
             |                           
            
                11.00
             | 
            
                11.00
             |                     
            
                8.68
             |                                 
            
                32,780
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/27/2010
             | 
            
                -0.20 / -1.71%
             |             
            
                11.30
             |           
            
                11.70
             |               
            
                11.30
             |                           
            
                11.50
             | 
            
                11.50
             |                     
            
                9.08
             |                                 
            
                60,810
             |            
            
                 
             |                                       
         
    
        
            | 
                4/26/2010
             | 
            
                0.00 / 0.00%
             |             
            
                11.70
             |           
            
                11.70
             |               
            
                11.20
             |                           
            
                11.70
             | 
            
                11.70
             |                     
            
                9.23
             |                                 
            
                125,210
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/22/2010
             | 
            
                +0.50 / +4.50%
             |             
            
                11.60
             |           
            
                11.60
             |               
            
                11.10
             |                           
            
                11.60
             | 
            
                11.60
             |                     
            
                9.16
             |                                 
            
                208,550
             |            
            
                 
             |                                       
         
    
        
            | 
                4/21/2010
             | 
            
                +0.50 / +4.72%
             |             
            
                11.10
             |           
            
                11.10
             |               
            
                11.10
             |                           
            
                11.10
             | 
            
                11.10
             |                     
            
                8.76
             |                                 
            
                44,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/20/2010
             | 
            
                +0.50 / +4.95%
             |             
            
                10.60
             |           
            
                10.60
             |               
            
                10.60
             |                           
            
                10.60
             | 
            
                10.60
             |                     
            
                8.37
             |                                 
            
                26,970
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2010
             | 
            
                0.00 / 0.00%
             |             
            
                9.70
             |           
            
                10.10
             |               
            
                9.70
             |                           
            
                10.10
             | 
            
                10.10
             |                     
            
                7.97
             |                                 
            
                136,240
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/16/2010
             | 
            
                +0.40 / +4.30%
             |             
            
                9.70
             |           
            
                9.70
             |               
            
                9.70
             |                           
            
                9.70
             | 
            
                9.70
             |                     
            
                7.66
             |                                 
            
                87,210
             |            
            
                 
             |                                       
         
    
        
            | 
                4/15/2010
             | 
            
                +0.40 / +4.49%
             |             
            
                9.00
             |           
            
                9.30
             |               
            
                8.70
             |                           
            
                9.30
             | 
            
                9.30
             |                     
            
                7.34
             |                                 
            
                81,980
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/14/2010
             | 
            
                0.00 / 0.00%
             |             
            
                8.70
             |           
            
                8.90
             |               
            
                8.70
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                7.02
             |                                 
            
                6,830
             |            
            
                 
             |                                       
         
    
        
            | 
                4/13/2010
             | 
            
                +0.20 / +2.30%
             |             
            
                8.50
             |           
            
                8.90
             |               
            
                8.50
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                7.02
             |                                 
            
                13,750
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/12/2010
             | 
            
                0.00 / 0.00%
             |             
            
                8.70
             |           
            
                8.70
             |               
            
                8.70
             |                           
            
                8.70
             | 
            
                8.70
             |                     
            
                6.87
             |                                 
            
                7,140
             |            
            
                 
             |                                       
         
    
        
            | 
                4/9/2010
             | 
            
                +0.30 / +3.45%
             |             
            
                9.00
             |           
            
                9.00
             |               
            
                8.90
             |                           
            
                9.00
             | 
            
                9.00
             |                     
            
                7.10
             |                                 
            
                10,380
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/8/2010
             | 
            
                -0.10 / -1.14%
             |             
            
                8.70
             |           
            
                8.90
             |               
            
                8.60
             |                           
            
                8.70
             | 
            
                8.70
             |                     
            
                6.87
             |                                 
            
                6,800
             |            
            
                 
             |                                       
         
    
        
            | 
                4/7/2010
             | 
            
                0.00 / 0.00%
             |             
            
                8.80
             |           
            
                8.80
             |               
            
                8.80
             |                           
            
                8.80
             | 
            
                8.80
             |                     
            
                6.95
             |                                 
            
                5,290
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/6/2010
             | 
            
                -0.10 / -1.12%
             |             
            
                8.70
             |           
            
                8.90
             |               
            
                8.70
             |                           
            
                8.80
             | 
            
                8.80
             |                     
            
                6.95
             |                                 
            
                15,260
             |            
            
                 
             |                                       
         
    
        
            | 
                4/5/2010
             | 
            
                0.00 / 0.00%
             |             
            
                8.70
             |           
            
                8.90
             |               
            
                8.70
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                7.02
             |                                 
            
                3,190
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/2/2010
             | 
            
                -0.40 / -4.40%
             |             
            
                8.80
             |           
            
                9.00
             |               
            
                8.70
             |                           
            
                8.70
             | 
            
                8.70
             |                     
            
                6.87
             |                                 
            
                11,510
             |            
            
                 
             |                                       
         
    
        
            | 
                4/1/2010
             | 
            
                +0.20 / +2.25%
             |             
            
                8.70
             |           
            
                9.20
             |               
            
                8.70
             |                           
            
                9.10
             | 
            
                9.10
             |                     
            
                7.18
             |                                 
            
                3,160
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/31/2010
             | 
            
                -0.20 / -2.20%
             |             
            
                9.40
             |           
            
                9.40
             |               
            
                8.70
             |                           
            
                8.90
             | 
            
                8.90
             |                     
            
                7.02
             |                                 
            
                18,460
             |            
            
                 
             |                                       
         
    
        
            | 
                3/30/2010
             | 
            
                +0.30 / +3.41%
             |             
            
                8.80
             |           
            
                9.10
             |               
            
                8.50
             |                           
            
                9.10
             | 
            
                9.10
             |                     
            
                7.18
             |                                 
            
                13,740
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/29/2010
             | 
            
                0.00 / 0.00%
             |             
            
                8.90
             |           
            
                8.90
             |               
            
                8.80
             |                           
            
                8.80
             | 
            
                8.80
             |                     
            
                6.95
             |                                 
            
                21,430
             |            
            
                 
             |                                       
         
    
        
            | 
                3/26/2010
             | 
            
                -0.40 / -4.17%
             |             
            
                9.60
             |           
            
                9.60
             |               
            
                9.20
             |                           
            
                9.20
             | 
            
                9.20
             |                     
            
                7.26
             |                                 
            
                5,010
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/25/2010
             | 
            
                -0.20 / -2.04%
             |             
            
                9.40
             |           
            
                9.60
             |               
            
                9.40
             |                           
            
                9.60
             | 
            
                9.60
             |                     
            
                7.58
             |                                 
            
                8,260
             |            
            
                 
             |                                       
         
    
        
            | 
                3/24/2010
             | 
            
                -0.10 / -1.01%
             |             
            
                10.00
             |           
            
                10.00
             |               
            
                9.80
             |                           
            
                9.80
             | 
            
                9.80
             |                     
            
                7.73
             |                                 
            
                14,380
             |  
            
                 
             |                                                              
             
    
         
    
    
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