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            | 
                    Closing price on 3/13/2013
                 |  |  
    
        |           
                
                    | Open | 15.50 |  
                    | High | 15.70 |  
                    | Low | 15.20 |  
                    | Volume | 227,090 |  
                    | Split-adjusted Price | 4.54 |  
                
             | 
 |  SRC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/13/2013 | 0.00 / 0.00% | 15.50 | 15.70 | 15.20 | 15.40 | 15.40 | 4.54 | 227,090 |   |  
            | 3/12/2013 | -0.10 / -0.65% | 15.50 | 15.70 | 15.10 | 15.40 | 15.40 | 4.54 | 125,670 |   |  			
            | 3/11/2013 | +0.30 / +1.97% | 15.10 | 15.60 | 15.00 | 15.50 | 15.50 | 4.57 | 157,100 |   |  
            | 3/8/2013 | +0.10 / +0.66% | 15.30 | 15.30 | 14.80 | 15.20 | 15.20 | 4.48 | 32,740 |   |  			
            | 3/7/2013 | +0.40 / +2.72% | 14.50 | 15.50 | 14.50 | 15.10 | 15.10 | 4.45 | 190,290 |   |  
            | 3/6/2013 | +0.20 / +1.38% | 14.60 | 14.90 | 14.50 | 14.70 | 14.70 | 4.34 | 81,730 |   |  			
            | 3/5/2013 | -0.50 / -3.33% | 14.80 | 15.00 | 14.30 | 14.50 | 14.50 | 4.28 | 65,600 |   |  
            | 3/4/2013 | -1.10 / -6.83% | 16.10 | 16.20 | 15.00 | 15.00 | 15.00 | 4.42 | 346,590 |   |  			
            | 3/1/2013 | -0.10 / -0.62% | 16.10 | 16.20 | 15.70 | 16.10 | 16.10 | 4.75 | 75,740 |   |  
            | 2/28/2013 | +0.10 / +0.62% | 16.10 | 16.50 | 16.00 | 16.20 | 16.20 | 4.78 | 54,990 |   |  			
            | 2/27/2013 | +0.20 / +1.26% | 15.80 | 16.20 | 15.40 | 16.10 | 16.10 | 4.75 | 81,880 |   |  
            | 2/26/2013 | -1.10 / -6.47% | 16.80 | 16.90 | 15.90 | 15.90 | 15.90 | 4.69 | 220,220 |   |  			
            | 2/25/2013 | +0.30 / +1.80% | 17.40 | 17.40 | 16.70 | 17.00 | 17.00 | 5.01 | 84,470 |   |  
            | 2/22/2013 | +0.40 / +2.45% | 16.90 | 17.20 | 15.90 | 16.70 | 16.70 | 4.93 | 288,150 |   |  			
            | 2/21/2013 | -0.80 / -4.68% | 17.50 | 18.10 | 16.30 | 16.30 | 16.30 | 4.81 | 714,680 |   |  
            | 2/20/2013 | 0.00 / 0.00% | 17.00 | 17.40 | 16.70 | 17.10 | 17.10 | 5.04 | 267,490 |   |  			
            | 2/19/2013 | +0.50 / +3.01% | 16.70 | 17.30 | 16.50 | 17.10 | 17.10 | 5.04 | 312,530 |   |  
            | 2/18/2013 | +0.70 / +4.40% | 16.20 | 16.90 | 16.00 | 16.60 | 16.60 | 4.90 | 247,820 |   |  			
            | 2/8/2013 | -0.40 / -2.45% | 16.30 | 16.30 | 15.70 | 15.90 | 15.90 | 4.69 | 226,210 |   |  
            | 2/7/2013 | 0.00 / 0.00% | 16.30 | 16.40 | 15.80 | 16.30 | 16.30 | 4.81 | 188,980 |   |  			
            | 2/6/2013 | +0.50 / +3.16% | 16.00 | 16.70 | 16.00 | 16.30 | 16.30 | 4.81 | 244,440 |   |  
            | 2/5/2013 | +1.00 / +6.76% | 14.80 | 15.80 | 14.80 | 15.80 | 15.80 | 4.66 | 714,840 |   |  			
            | 2/4/2013 | +0.20 / +1.37% | 14.50 | 15.10 | 14.50 | 14.80 | 14.80 | 4.37 | 174,400 |   |  
            | 2/1/2013 | +0.10 / +0.69% | 14.50 | 14.60 | 14.40 | 14.60 | 14.60 | 4.31 | 77,530 |   |  			
            | 1/31/2013 | -0.40 / -2.68% | 15.00 | 15.00 | 14.50 | 14.50 | 14.50 | 4.28 | 215,450 |   |  
            | 1/30/2013 | +0.10 / +0.68% | 15.10 | 15.10 | 14.60 | 14.90 | 14.90 | 4.40 | 144,710 |   |  			
            | 1/29/2013 | +0.10 / +0.68% | 14.80 | 15.00 | 14.60 | 14.80 | 14.80 | 4.37 | 111,470 |   |  
            | 1/28/2013 | -0.20 / -1.34% | 15.30 | 15.50 | 14.70 | 14.70 | 14.70 | 4.34 | 277,600 |   |  			
            | 1/25/2013 | 0.00 / 0.00% | 14.80 | 15.20 | 14.70 | 14.90 | 14.90 | 4.40 | 203,840 |   |  
            | 1/24/2013 | +0.70 / +4.93% | 14.00 | 14.90 | 14.00 | 14.90 | 14.90 | 4.40 | 169,410 |   |  |