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            | 
                    Closing price on 2/1/2013
                 |  |  
    
        |           
                
                    | Open | 26.80 |  
                    | High | 27.60 |  
                    | Low | 26.00 |  
                    | Volume | 390,090 |  
                    | Split-adjusted Price | 3.32 |  
                
             | 
 |  HSG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/1/2013 | +0.80 / +2.99% | 26.80 | 27.60 | 26.00 | 27.60 | 27.60 | 3.32 | 390,090 |   |  
            | 1/31/2013 | -0.20 / -0.74% | 26.80 | 27.00 | 26.50 | 26.80 | 26.80 | 3.23 | 236,730 |   |  			
            | 1/30/2013 | +0.30 / +1.12% | 26.70 | 28.30 | 26.50 | 27.00 | 27.00 | 3.25 | 847,400 |   |  
            | 1/29/2013 | -0.30 / -1.11% | 27.00 | 28.00 | 26.10 | 26.70 | 26.70 | 3.22 | 591,580 |   |  			
            | 1/28/2013 | +1.70 / +6.72% | 27.00 | 27.00 | 26.80 | 27.00 | 27.00 | 3.25 | 701,700 |   |  
            | 1/25/2013 | +1.60 / +6.75% | 25.20 | 25.30 | 25.00 | 25.30 | 25.30 | 3.05 | 371,880 |   |  			
            | 1/24/2013 | +1.50 / +6.76% | 22.30 | 23.70 | 22.30 | 23.70 | 23.70 | 2.85 | 286,070 |   |  
            | 1/23/2013 | +0.20 / +0.91% | 22.00 | 22.60 | 21.70 | 22.20 | 22.20 | 2.67 | 269,030 |   |  			
            | 1/22/2013 | -1.20 / -5.17% | 23.00 | 23.20 | 21.60 | 22.00 | 22.00 | 2.65 | 553,310 |   |  
            | 1/21/2013 | -0.20 / -0.85% | 23.40 | 24.00 | 22.80 | 23.20 | 23.20 | 2.79 | 185,540 |   |  			
            | 1/18/2013 | -0.60 / -2.50% | 24.20 | 24.20 | 23.20 | 23.40 | 23.40 | 2.82 | 407,930 |   |  
            | 1/17/2013 | -1.50 / -5.88% | 25.50 | 25.70 | 24.00 | 24.00 | 24.00 | 2.89 | 266,310 |   |  			
            | 1/16/2013 | +1.10 / +4.51% | 24.50 | 26.10 | 24.30 | 25.50 | 25.50 | 3.07 | 501,200 |   |  
            | 1/15/2013 | +0.10 / +0.41% | 24.30 | 25.00 | 24.10 | 24.40 | 24.40 | 2.94 | 433,130 |   |  			
            | 1/14/2013 | -0.50 / -2.02% | 23.90 | 24.60 | 23.70 | 24.30 | 24.30 | 2.93 | 422,680 |   |  
            | 1/11/2013 | +0.60 / +2.48% | 25.40 | 25.40 | 24.10 | 24.80 | 24.80 | 2.99 | 396,050 |   |  			
            | 1/10/2013 | +1.10 / +4.76% | 23.00 | 24.20 | 22.80 | 24.20 | 24.20 | 2.91 | 712,370 |   |  
            | 1/9/2013 | +1.10 / +5.00% | 23.10 | 23.10 | 22.90 | 23.10 | 23.10 | 2.78 | 1,193,490 |   |  			
            | 1/8/2013 | +1.00 / +4.76% | 21.50 | 22.00 | 21.50 | 22.00 | 22.00 | 2.65 | 379,830 |   |  
            | 1/7/2013 | +1.00 / +5.00% | 20.40 | 21.00 | 20.10 | 21.00 | 21.00 | 2.53 | 852,670 |   |  			
            | 1/4/2013 | +0.60 / +3.09% | 19.20 | 20.30 | 19.20 | 20.00 | 20.00 | 2.41 | 408,090 |   |  
            | 1/3/2013 | +0.10 / +0.52% | 19.20 | 19.40 | 18.80 | 19.40 | 19.40 | 2.34 | 401,880 |   |  			
            | 1/2/2013 | +0.10 / +0.52% | 19.80 | 19.80 | 19.20 | 19.30 | 19.30 | 2.32 | 290,870 |   |  
            | 12/28/2012 | +0.70 / +3.78% | 18.50 | 19.40 | 18.40 | 19.20 | 19.20 | 2.31 | 339,000 |   |  			
            | 12/27/2012 | +0.20 / +1.09% | 18.50 | 18.50 | 18.20 | 18.50 | 18.50 | 2.23 | 190,290 |   |  
            | 12/26/2012 | +0.10 / +0.55% | 18.40 | 18.40 | 18.10 | 18.30 | 18.30 | 2.20 | 54,790 |   |  			
            | 12/25/2012 | -0.20 / -1.09% | 18.40 | 18.40 | 18.10 | 18.20 | 18.20 | 2.19 | 35,870 |   |  
            | 12/24/2012 | +0.20 / +1.10% | 18.20 | 18.40 | 18.10 | 18.40 | 18.40 | 2.22 | 144,840 |   |  			
            | 12/21/2012 | 0.00 / 0.00% | 18.20 | 18.20 | 18.00 | 18.20 | 18.20 | 2.19 | 233,580 |   |  
            | 12/20/2012 | -0.10 / -0.55% | 18.10 | 18.40 | 18.00 | 18.20 | 18.20 | 2.19 | 245,710 |   |  |