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            | 
                    Closing price on 10/4/2012
                 |  |  
    
        |           
                
                    | Open | 16.90 |  
                    | High | 17.00 |  
                    | Low | 16.70 |  
                    | Volume | 148,450 |  
                    | Split-adjusted Price | 1.96 |  
                
             | 
 |  HSG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 10/4/2012 | -0.10 / -0.60% | 16.90 | 17.00 | 16.70 | 16.70 | 16.70 | 1.96 | 148,450 |   |  
            | 10/3/2012 | +0.10 / +0.60% | 16.70 | 17.00 | 16.70 | 16.80 | 16.80 | 1.97 | 335,290 |   |  			
            | 10/2/2012 | 0.00 / 0.00% | 16.70 | 17.00 | 16.60 | 16.70 | 16.70 | 1.96 | 559,280 |   |  
            | 10/1/2012 | -0.70 / -4.02% | 17.20 | 17.20 | 16.70 | 16.70 | 16.70 | 1.96 | 466,080 |   |  			
            | 9/28/2012 | -0.50 / -2.79% | 17.50 | 17.70 | 17.40 | 17.40 | 17.40 | 2.04 | 183,930 |   |  
            | 9/27/2012 | -0.20 / -1.10% | 18.10 | 18.30 | 17.70 | 17.90 | 17.90 | 2.04 | 161,590 |   |  			
            | 9/26/2012 | 0.00 / 0.00% | 18.10 | 18.40 | 18.10 | 18.10 | 18.10 | 2.06 | 258,780 |   |  
            | 9/25/2012 | 0.00 / 0.00% | 18.00 | 18.30 | 18.00 | 18.10 | 18.10 | 2.06 | 160,610 |   |  			
            | 9/24/2012 | -0.60 / -3.21% | 18.00 | 18.20 | 18.00 | 18.10 | 18.10 | 2.06 | 294,380 |   |  
            | 9/21/2012 | +0.80 / +4.47% | 18.10 | 18.70 | 17.80 | 18.70 | 18.70 | 2.13 | 2,224,730 |   |  			
            | 9/20/2012 | +0.40 / +2.29% | 17.20 | 17.90 | 17.20 | 17.90 | 17.90 | 2.04 | 495,060 |   |  
            | 9/19/2012 | +0.40 / +2.34% | 16.70 | 17.50 | 16.70 | 17.50 | 17.50 | 1.99 | 480,190 |   |  			
            | 9/18/2012 | -0.70 / -3.93% | 17.80 | 17.90 | 17.10 | 17.10 | 17.10 | 1.95 | 281,520 |   |  
            | 9/17/2012 | -0.20 / -1.11% | 18.00 | 18.50 | 17.80 | 17.80 | 17.80 | 2.03 | 267,240 |   |  			
            | 9/14/2012 | -0.30 / -1.64% | 18.50 | 18.70 | 18.00 | 18.00 | 18.00 | 2.05 | 555,800 |   |  
            | 9/13/2012 | +0.20 / +1.10% | 18.10 | 18.30 | 18.00 | 18.30 | 18.30 | 2.08 | 228,180 |   |  			
            | 9/12/2012 | +0.10 / +0.56% | 18.20 | 18.50 | 18.10 | 18.10 | 18.10 | 2.06 | 316,590 |   |  
            | 9/11/2012 | +0.40 / +2.27% | 17.40 | 18.00 | 17.40 | 18.00 | 18.00 | 2.05 | 290,420 |   |  			
            | 9/10/2012 | -0.90 / -4.86% | 18.50 | 18.50 | 17.60 | 17.60 | 17.60 | 2.00 | 830,500 |   |  
            | 9/7/2012 | +0.10 / +0.54% | 18.40 | 18.60 | 18.20 | 18.50 | 18.50 | 2.11 | 345,380 |   |  			
            | 9/6/2012 | -0.10 / -0.54% | 18.50 | 18.70 | 18.10 | 18.40 | 18.40 | 2.09 | 570,480 |   |  
            | 9/5/2012 | +0.60 / +3.35% | 18.30 | 18.70 | 17.90 | 18.50 | 18.50 | 2.11 | 1,892,670 |   |  			
            | 9/4/2012 | +0.80 / +4.68% | 17.30 | 17.90 | 17.00 | 17.90 | 17.90 | 2.04 | 781,640 |   |  
            | 8/31/2012 | -0.10 / -0.58% | 17.00 | 17.30 | 16.90 | 17.10 | 17.10 | 1.95 | 232,100 |   |  			
            | 8/30/2012 | +0.20 / +1.18% | 16.90 | 17.50 | 16.80 | 17.20 | 17.20 | 1.96 | 531,360 |   |  
            | 8/29/2012 | +0.80 / +4.94% | 16.80 | 17.00 | 16.50 | 17.00 | 17.00 | 1.94 | 424,590 |   |  			
            | 8/28/2012 | 0.00 / 0.00% | 16.00 | 16.40 | 15.80 | 16.20 | 16.20 | 1.84 | 244,970 |   |  
            | 8/27/2012 | -0.80 / -4.71% | 16.50 | 16.60 | 16.20 | 16.20 | 16.20 | 1.84 | 426,880 |   |  			
            | 8/24/2012 | +0.70 / +4.29% | 15.50 | 17.10 | 15.50 | 17.00 | 17.00 | 1.94 | 1,289,410 |   |  
            | 8/23/2012 | -0.80 / -4.68% | 16.60 | 16.60 | 16.30 | 16.30 | 16.30 | 1.86 | 752,450 |   |  |