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                    Closing price on 4/10/2013
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        |           
                
                    | Open | 40.50 |  
                    | High | 42.50 |  
                    | Low | 40.00 |  
                    | Volume | 882,000 |  
                    | Split-adjusted Price | 4.96 |  
                
             | 
 |  HSG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 4/10/2013 | -0.50 / -1.23% | 40.50 | 42.50 | 40.00 | 40.00 | 40.00 | 4.96 | 882,000 |   |  
            | 4/9/2013 | -1.00 / -2.41% | 41.40 | 41.60 | 40.30 | 40.50 | 40.50 | 5.02 | 648,540 |   |  			
            | 4/8/2013 | 0.00 / 0.00% | 41.90 | 43.00 | 41.50 | 41.50 | 41.50 | 5.15 | 590,510 |   |  
            | 4/5/2013 | +1.30 / +3.23% | 40.00 | 41.60 | 39.40 | 41.50 | 41.50 | 5.15 | 643,380 |   |  			
            | 4/4/2013 | +0.20 / +0.50% | 40.00 | 40.90 | 39.80 | 40.20 | 40.20 | 4.99 | 519,200 |   |  
            | 4/3/2013 | +1.30 / +3.36% | 39.00 | 41.40 | 39.00 | 40.00 | 40.00 | 4.96 | 886,330 |   |  			
            | 4/2/2013 | +2.50 / +6.91% | 38.60 | 38.70 | 38.30 | 38.70 | 38.70 | 4.80 | 1,532,950 |   |  
            | 4/1/2013 | +1.20 / +3.43% | 35.20 | 36.80 | 34.90 | 36.20 | 36.20 | 4.49 | 340,680 |   |  			
            | 3/29/2013 | +0.30 / +0.86% | 34.30 | 35.00 | 33.90 | 35.00 | 35.00 | 4.34 | 227,720 |   |  
            | 3/28/2013 | -0.50 / -1.42% | 35.30 | 35.50 | 34.70 | 34.70 | 34.70 | 4.30 | 208,680 |   |  			
            | 3/27/2013 | 0.00 / 0.00% | 35.20 | 35.70 | 34.50 | 35.20 | 35.20 | 4.37 | 186,490 |   |  
            | 3/26/2013 | -0.10 / -0.28% | 35.70 | 35.80 | 35.20 | 35.20 | 35.20 | 4.37 | 225,430 |   |  			
            | 3/25/2013 | +0.60 / +1.73% | 34.40 | 35.70 | 34.30 | 35.30 | 35.30 | 4.38 | 369,560 |   |  
            | 3/22/2013 | -1.60 / -4.41% | 35.90 | 36.30 | 34.20 | 34.70 | 34.70 | 4.30 | 584,910 |   |  			
            | 3/21/2013 | +0.30 / +0.83% | 36.00 | 37.00 | 35.20 | 36.30 | 36.30 | 4.50 | 324,460 |   |  
            | 3/20/2013 | +1.00 / +2.86% | 35.00 | 36.50 | 35.00 | 36.00 | 36.00 | 4.47 | 491,680 |   |  			
            | 3/19/2013 | +1.20 / +3.55% | 33.50 | 35.50 | 33.00 | 35.00 | 35.00 | 4.34 | 586,640 |   |  
            | 3/18/2013 | -0.80 / -2.31% | 34.00 | 34.50 | 33.80 | 33.80 | 33.80 | 4.19 | 419,570 |   |  			
            | 3/15/2013 | +0.10 / +0.29% | 34.50 | 34.60 | 33.90 | 34.60 | 34.60 | 4.17 | 914,970 |   |  
            | 3/14/2013 | +0.20 / +0.58% | 34.50 | 34.80 | 34.00 | 34.50 | 34.50 | 4.16 | 304,130 |   |  			
            | 3/13/2013 | +1.10 / +3.31% | 33.50 | 35.30 | 33.50 | 34.30 | 34.30 | 4.13 | 851,500 |   |  
            | 3/12/2013 | -1.10 / -3.21% | 34.10 | 34.20 | 32.60 | 33.20 | 33.20 | 4.00 | 764,800 |   |  			
            | 3/11/2013 | +1.60 / +4.89% | 34.50 | 34.50 | 33.00 | 34.30 | 34.30 | 4.13 | 382,750 |   |  
            | 3/8/2013 | +0.70 / +2.19% | 32.30 | 33.00 | 32.00 | 32.70 | 32.70 | 3.94 | 171,190 |   |  			
            | 3/7/2013 | +1.40 / +4.58% | 32.00 | 32.70 | 31.60 | 32.00 | 32.00 | 3.85 | 722,440 |   |  
            | 3/6/2013 | +2.00 / +6.99% | 29.20 | 30.60 | 29.00 | 30.60 | 30.60 | 3.69 | 180,510 |   |  			
            | 3/5/2013 | -2.00 / -6.54% | 29.40 | 30.40 | 28.50 | 28.60 | 28.60 | 3.44 | 653,740 |   |  
            | 3/4/2013 | -2.20 / -6.71% | 32.60 | 32.60 | 30.60 | 30.60 | 30.60 | 3.69 | 649,360 |   |  			
            | 3/1/2013 | 0.00 / 0.00% | 32.80 | 33.60 | 32.30 | 32.80 | 32.80 | 3.95 | 338,010 |   |  
            | 2/28/2013 | -0.60 / -1.80% | 33.80 | 34.00 | 32.80 | 32.80 | 32.80 | 3.95 | 403,640 |   |  |