| 
    
        
            | 
                    Closing price on 2/15/2012
                 |  |  
    
        |           
                
                    | Open | 9.70 |  
                    | High | 9.80 |  
                    | Low | 9.50 |  
                    | Volume | 189,510 |  
                    | Split-adjusted Price | 1.06 |  
                
             | 
 |  HSG Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 2/15/2012 | -0.10 / -1.03% | 9.70 | 9.80 | 9.50 | 9.60 | 9.60 | 1.06 | 189,510 |   |  
            | 2/14/2012 | +0.20 / +2.11% | 9.40 | 9.70 | 9.40 | 9.70 | 9.70 | 1.07 | 168,180 |   |  			
            | 2/13/2012 | 0.00 / 0.00% | 9.20 | 9.50 | 9.20 | 9.50 | 9.50 | 1.05 | 181,610 |   |  
            | 2/10/2012 | -0.20 / -2.06% | 9.70 | 9.70 | 9.40 | 9.50 | 9.50 | 1.05 | 308,130 |   |  			
            | 2/9/2012 | -0.30 / -3.00% | 10.00 | 10.00 | 9.70 | 9.70 | 9.70 | 1.07 | 163,330 |   |  
            | 2/8/2012 | +0.40 / +4.17% | 9.70 | 10.00 | 9.60 | 10.00 | 10.00 | 1.11 | 229,680 |   |  			
            | 2/7/2012 | 0.00 / 0.00% | 9.70 | 9.80 | 9.50 | 9.60 | 9.60 | 1.06 | 262,360 |   |  
            | 2/6/2012 | +0.10 / +1.05% | 9.30 | 9.60 | 9.20 | 9.60 | 9.60 | 1.06 | 82,540 |   |  			
            | 2/3/2012 | -0.40 / -4.04% | 10.20 | 10.30 | 9.50 | 9.50 | 9.50 | 1.05 | 476,740 |   |  
            | 2/2/2012 | +0.40 / +4.21% | 9.80 | 9.90 | 9.50 | 9.90 | 9.90 | 1.10 | 284,820 |   |  			
            | 2/1/2012 | -0.30 / -3.06% | 9.60 | 9.80 | 9.50 | 9.50 | 9.50 | 1.05 | 316,420 |   |  
            | 1/31/2012 | -0.20 / -2.00% | 10.00 | 10.40 | 9.80 | 9.80 | 9.80 | 1.08 | 242,060 |   |  			
            | 1/30/2012 | +0.20 / +2.04% | 10.00 | 10.10 | 9.80 | 10.00 | 10.00 | 1.11 | 139,900 |   |  
            | 1/20/2012 | +0.20 / +2.08% | 9.80 | 9.90 | 9.50 | 9.80 | 9.80 | 1.08 | 256,170 |   |  			
            | 1/19/2012 | +0.40 / +4.35% | 9.20 | 9.60 | 9.20 | 9.60 | 9.60 | 1.06 | 404,220 |   |  
            | 1/18/2012 | +0.40 / +4.55% | 8.80 | 9.20 | 8.80 | 9.20 | 9.20 | 1.02 | 177,500 |   |  			
            | 1/17/2012 | +0.10 / +1.15% | 8.70 | 8.80 | 8.70 | 8.80 | 8.80 | 0.97 | 113,650 |   |  
            | 1/16/2012 | +0.30 / +3.57% | 8.50 | 8.80 | 8.40 | 8.70 | 8.70 | 0.96 | 174,630 |   |  			
            | 1/13/2012 | +0.10 / +1.20% | 8.30 | 8.40 | 8.10 | 8.40 | 8.40 | 0.93 | 124,120 |   |  
            | 1/12/2012 | +0.10 / +1.22% | 8.10 | 8.30 | 8.10 | 8.30 | 8.30 | 0.92 | 85,850 |   |  			
            | 1/11/2012 | -0.10 / -1.20% | 8.30 | 8.40 | 8.10 | 8.20 | 8.20 | 0.91 | 130,410 |   |  
            | 1/10/2012 | +0.20 / +2.47% | 8.20 | 8.40 | 8.20 | 8.30 | 8.30 | 0.92 | 173,460 |   |  			
            | 1/9/2012 | +0.20 / +2.53% | 8.00 | 8.10 | 7.80 | 8.10 | 8.10 | 0.90 | 80,650 |   |  
            | 1/6/2012 | -0.10 / -1.25% | 8.00 | 8.00 | 7.80 | 7.90 | 7.90 | 0.87 | 245,600 |   |  			
            | 1/5/2012 | -0.10 / -1.23% | 8.00 | 8.20 | 8.00 | 8.00 | 8.00 | 0.89 | 377,770 |   |  
            | 1/4/2012 | -0.20 / -2.41% | 8.30 | 8.30 | 8.10 | 8.10 | 8.10 | 0.90 | 230,970 |   |  			
            | 1/3/2012 | 0.00 / 0.00% | 8.40 | 8.50 | 8.30 | 8.30 | 8.30 | 0.92 | 101,880 |   |  
            | 12/30/2011 | +0.10 / +1.22% | 8.30 | 8.40 | 8.10 | 8.30 | 8.30 | 0.92 | 137,360 |   |  			
            | 12/29/2011 | -0.10 / -1.20% | 8.30 | 8.30 | 8.00 | 8.20 | 8.20 | 0.91 | 75,580 |   |  
            | 12/28/2011 | +0.30 / +3.75% | 8.10 | 8.30 | 8.00 | 8.30 | 8.30 | 0.92 | 65,730 |   |  |