| 
                 
                    Closing price on 5/10/2012
                 
             | 
            
                                
             | 
         
         
 
    
        
                      
                
                    | Open | 
                    17.60 | 
                 
                
                    | High | 
                    17.60 | 
                 
                
                    | Low | 
                    17.00 | 
                     
                
                    | Volume | 
                    109,010 | 
                                 
                
                    | Split-adjusted Price | 
                    2.67 | 
                 
             
            
            
                
             
         | 
        
            
            
             
                            
         | 
     
 
SVC Historical Quote 
        
            
                | 
                    Date
                 | 
                
                    Change
                 |                 
                
                    Open
                 |          
                
                    High
                 |            
                
                    Low
                 |                                                 
                
                    Close
                 | 
                
                    Average
                 | 
                
                    Adjusted Close
                 |                                                 
                
                    Volume
                 |     
                
                     
                 |                                       
                             
    
        			
            | 
                5/10/2012
             | 
            
                +0.70 / +4.17%
             |             
            
                17.60
             |           
            
                17.60
             |               
            
                17.00
             |                           
            
                17.50
             | 
            
                17.50
             |                     
            
                2.67
             |                                 
            
                109,010
             |            
            
                 
             |                                       
         
    
        
            | 
                5/9/2012
             | 
            
                +0.80 / +5.00%
             |             
            
                16.80
             |           
            
                16.80
             |               
            
                16.50
             |                           
            
                16.80
             | 
            
                16.80
             |                     
            
                2.56
             |                                 
            
                134,960
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/8/2012
             | 
            
                +0.70 / +4.58%
             |             
            
                15.30
             |           
            
                16.00
             |               
            
                15.30
             |                           
            
                16.00
             | 
            
                16.00
             |                     
            
                2.44
             |                                 
            
                217,100
             |            
            
                 
             |                                       
         
    
        
            | 
                5/7/2012
             | 
            
                +0.30 / +2.00%
             |             
            
                15.30
             |           
            
                15.30
             |               
            
                15.00
             |                           
            
                15.30
             | 
            
                15.30
             |                     
            
                2.33
             |                                 
            
                81,770
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/4/2012
             | 
            
                +0.40 / +2.74%
             |             
            
                14.60
             |           
            
                15.00
             |               
            
                14.60
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                2.29
             |                                 
            
                16,900
             |            
            
                 
             |                                       
         
    
        
            | 
                5/3/2012
             | 
            
                +0.10 / +0.69%
             |             
            
                14.50
             |           
            
                14.60
             |               
            
                14.50
             |                           
            
                14.60
             | 
            
                14.60
             |                     
            
                2.23
             |                                 
            
                8,110
             |  
            
                 
             |                                                              
             
    
        			
            | 
                5/2/2012
             | 
            
                -0.10 / -0.68%
             |             
            
                14.80
             |           
            
                14.80
             |               
            
                14.20
             |                           
            
                14.50
             | 
            
                14.50
             |                     
            
                2.21
             |                                 
            
                22,470
             |            
            
                 
             |                                       
         
    
        
            | 
                4/27/2012
             | 
            
                -0.60 / -3.95%
             |             
            
                15.20
             |           
            
                15.20
             |               
            
                14.60
             |                           
            
                14.60
             | 
            
                14.60
             |                     
            
                2.23
             |                                 
            
                4,610
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/26/2012
             | 
            
                +0.10 / +0.66%
             |             
            
                15.30
             |           
            
                15.50
             |               
            
                15.00
             |                           
            
                15.20
             | 
            
                15.20
             |                     
            
                2.32
             |                                 
            
                29,830
             |            
            
                 
             |                                       
         
    
        
            | 
                4/25/2012
             | 
            
                +0.40 / +2.72%
             |             
            
                14.70
             |           
            
                15.20
             |               
            
                14.50
             |                           
            
                15.10
             | 
            
                15.10
             |                     
            
                2.30
             |                                 
            
                36,770
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/24/2012
             | 
            
                -0.10 / -0.68%
             |             
            
                14.70
             |           
            
                14.80
             |               
            
                14.60
             |                           
            
                14.70
             | 
            
                14.70
             |                     
            
                2.24
             |                                 
            
                15,640
             |            
            
                 
             |                                       
         
    
        
            | 
                4/23/2012
             | 
            
                +0.20 / +1.37%
             |             
            
                14.90
             |           
            
                14.90
             |               
            
                14.60
             |                           
            
                14.80
             | 
            
                14.80
             |                     
            
                2.26
             |                                 
            
                17,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/20/2012
             | 
            
                0.00 / 0.00%
             |             
            
                14.60
             |           
            
                14.90
             |               
            
                14.30
             |                           
            
                14.60
             | 
            
                14.60
             |                     
            
                2.23
             |                                 
            
                42,090
             |            
            
                 
             |                                       
         
    
        
            | 
                4/19/2012
             | 
            
                -0.30 / -2.01%
             |             
            
                15.20
             |           
            
                15.20
             |               
            
                14.60
             |                           
            
                14.60
             | 
            
                14.60
             |                     
            
                2.23
             |                                 
            
                35,950
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/18/2012
             | 
            
                -0.40 / -2.61%
             |             
            
                15.30
             |           
            
                15.30
             |               
            
                14.90
             |                           
            
                14.90
             | 
            
                14.90
             |                     
            
                2.27
             |                                 
            
                41,310
             |            
            
                 
             |                                       
         
    
        
            | 
                4/17/2012
             | 
            
                +0.40 / +2.68%
             |             
            
                15.00
             |           
            
                15.30
             |               
            
                14.90
             |                           
            
                15.30
             | 
            
                15.30
             |                     
            
                2.33
             |                                 
            
                56,720
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/16/2012
             | 
            
                0.00 / 0.00%
             |             
            
                14.90
             |           
            
                15.40
             |               
            
                14.90
             |                           
            
                14.90
             | 
            
                14.90
             |                     
            
                2.27
             |                                 
            
                33,250
             |            
            
                 
             |                                       
         
    
        
            | 
                4/13/2012
             | 
            
                -0.70 / -4.49%
             |             
            
                15.60
             |           
            
                15.60
             |               
            
                14.90
             |                           
            
                14.90
             | 
            
                14.90
             |                     
            
                2.27
             |                                 
            
                46,230
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/12/2012
             | 
            
                0.00 / 0.00%
             |             
            
                15.40
             |           
            
                15.80
             |               
            
                15.40
             |                           
            
                15.60
             | 
            
                15.60
             |                     
            
                2.38
             |                                 
            
                33,660
             |            
            
                 
             |                                       
         
    
        
            | 
                4/11/2012
             | 
            
                +0.60 / +4.00%
             |             
            
                15.00
             |           
            
                15.60
             |               
            
                14.90
             |                           
            
                15.60
             | 
            
                15.60
             |                     
            
                2.38
             |                                 
            
                76,040
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/10/2012
             | 
            
                -0.20 / -1.32%
             |             
            
                15.20
             |           
            
                15.40
             |               
            
                15.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                2.29
             |                                 
            
                50,830
             |            
            
                 
             |                                       
         
    
        
            | 
                4/9/2012
             | 
            
                0.00 / 0.00%
             |             
            
                15.40
             |           
            
                15.80
             |               
            
                15.00
             |                           
            
                15.20
             | 
            
                15.20
             |                     
            
                2.32
             |                                 
            
                106,640
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/6/2012
             | 
            
                +0.50 / +3.40%
             |             
            
                14.30
             |           
            
                15.40
             |               
            
                14.30
             |                           
            
                15.20
             | 
            
                15.20
             |                     
            
                2.32
             |                                 
            
                74,020
             |            
            
                 
             |                                       
         
    
        
            | 
                4/5/2012
             | 
            
                +0.10 / +0.68%
             |             
            
                14.10
             |           
            
                14.80
             |               
            
                14.00
             |                           
            
                14.70
             | 
            
                14.70
             |                     
            
                2.24
             |                                 
            
                15,270
             |  
            
                 
             |                                                              
             
    
        			
            | 
                4/4/2012
             | 
            
                -0.30 / -2.01%
             |             
            
                14.60
             |           
            
                15.30
             |               
            
                14.60
             |                           
            
                14.60
             | 
            
                14.60
             |                     
            
                2.23
             |                                 
            
                75,150
             |            
            
                 
             |                                       
         
    
        
            | 
                4/3/2012
             | 
            
                -0.10 / -0.67%
             |             
            
                15.30
             |           
            
                15.50
             |               
            
                14.40
             |                           
            
                14.90
             | 
            
                14.90
             |                     
            
                2.27
             |                                 
            
                17,500
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/30/2012
             | 
            
                +0.50 / +3.45%
             |             
            
                14.00
             |           
            
                15.00
             |               
            
                14.00
             |                           
            
                15.00
             | 
            
                15.00
             |                     
            
                2.29
             |                                 
            
                29,620
             |            
            
                 
             |                                       
         
    
        
            | 
                3/29/2012
             | 
            
                -0.70 / -4.61%
             |             
            
                14.70
             |           
            
                15.70
             |               
            
                14.50
             |                           
            
                14.50
             | 
            
                14.50
             |                     
            
                2.21
             |                                 
            
                87,040
             |  
            
                 
             |                                                              
             
    
        			
            | 
                3/28/2012
             | 
            
                0.00 / 0.00%
             |             
            
                14.70
             |           
            
                15.20
             |               
            
                14.70
             |                           
            
                15.20
             | 
            
                15.20
             |                     
            
                2.32
             |                                 
            
                105,690
             |            
            
                 
             |                                       
         
    
        
            | 
                3/27/2012
             | 
            
                -0.80 / -5.00%
             |             
            
                15.70
             |           
            
                16.30
             |               
            
                15.20
             |                           
            
                15.20
             | 
            
                15.20
             |                     
            
                2.32
             |                                 
            
                177,890
             |  
            
                 
             |                                                              
             
    
         
    
    
 |