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                    Closing price on 1/6/2010
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        |           
                
                    | Open | 41.50 |  
                    | High | 42.00 |  
                    | Low | 40.10 |  
                    | Volume | 4,600 |  
                    | Split-adjusted Price | 5.45 |  
                
             | 
 |  NHC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 1/6/2010 | -2.50 / -5.87% | 41.50 | 42.00 | 40.10 | 40.10 | 40.10 | 5.45 | 4,600 |   |  
            | 1/5/2010 | +2.10 / +5.19% | 42.50 | 42.80 | 42.50 | 42.60 | 42.60 | 5.79 | 11,100 |   |  			
            | 1/4/2010 | +3.10 / +8.29% | 38.20 | 40.50 | 38.20 | 40.50 | 40.50 | 5.51 | 12,300 |   |  
            | 12/31/2009 | -0.10 / -0.27% | 36.80 | 39.00 | 36.80 | 37.40 | 37.40 | 5.08 | 5,200 |   |  			
            | 12/30/2009 | -0.10 / -0.27% | 36.70 | 38.70 | 36.70 | 37.50 | 37.50 | 5.10 | 7,700 |   |  
            | 12/29/2009 | -2.80 / -6.93% | 38.00 | 39.50 | 37.60 | 37.60 | 37.60 | 5.11 | 7,400 |   |  			
            | 12/28/2009 | +1.40 / +3.59% | 40.40 | 40.40 | 40.30 | 40.40 | 40.40 | 5.49 | 1,200 |   |  
            | 12/25/2009 | +2.50 / +6.85% | 36.70 | 39.00 | 36.70 | 39.00 | 39.00 | 5.30 | 10,400 |   |  			
            | 12/24/2009 | -0.30 / -0.82% | 36.20 | 36.80 | 36.20 | 36.50 | 36.50 | 4.96 | 6,100 |   |  
            | 12/23/2009 | +0.50 / +1.38% | 36.50 | 36.80 | 36.00 | 36.80 | 36.80 | 5.00 | 1,800 |   |  			
            | 12/22/2009 | -0.60 / -1.63% | 36.30 | 36.30 | 36.30 | 36.30 | 36.30 | 4.93 | 0 |   |  
            | 12/21/2009 | +2.30 / +6.65% | 35.60 | 36.90 | 35.60 | 36.90 | 36.90 | 5.02 | 7,700 |   |  			
            | 12/18/2009 | +1.60 / +4.85% | 34.60 | 34.80 | 34.50 | 34.60 | 34.60 | 4.70 | 6,500 |   |  
            | 12/17/2009 | -0.40 / -1.20% | 33.00 | 33.00 | 32.30 | 33.00 | 33.00 | 4.49 | 12,400 |   |  			
            | 12/16/2009 | -1.60 / -4.57% | 36.50 | 36.50 | 33.40 | 33.40 | 33.40 | 4.54 | 1,300 |   |  
            | 12/15/2009 | -0.90 / -2.51% | 37.50 | 37.50 | 35.00 | 35.00 | 35.00 | 4.76 | 4,300 |   |  			
            | 12/14/2009 | +2.40 / +7.16% | 36.00 | 36.10 | 35.90 | 35.90 | 35.90 | 4.88 | 2,200 |   |  
            | 12/11/2009 | -1.50 / -4.29% | 36.10 | 36.10 | 33.50 | 33.50 | 33.50 | 4.55 | 21,200 |   |  			
            | 12/10/2009 | -0.60 / -1.69% | 38.00 | 38.00 | 35.00 | 35.00 | 35.00 | 4.76 | 1,700 |   |  
            | 12/9/2009 | -1.90 / -5.07% | 37.50 | 37.50 | 35.50 | 35.60 | 35.60 | 4.84 | 8,400 |   |  			
            | 12/8/2009 | -1.70 / -4.34% | 39.10 | 39.10 | 37.50 | 37.50 | 37.50 | 5.10 | 900 |   |  
            | 12/7/2009 | +0.70 / +1.82% | 39.40 | 39.40 | 39.10 | 39.20 | 39.20 | 5.33 | 600 |   |  			
            | 12/4/2009 | -1.50 / -3.75% | 39.90 | 39.90 | 38.20 | 38.50 | 38.50 | 5.23 | 1,200 |   |  
            | 12/3/2009 | +1.00 / +2.56% | 39.80 | 40.00 | 39.80 | 40.00 | 40.00 | 5.44 | 2,000 |   |  			
            | 12/2/2009 | -2.00 / -4.88% | 41.90 | 41.90 | 39.00 | 39.00 | 39.00 | 5.30 | 4,500 |   |  
            | 12/1/2009 | +1.70 / +4.33% | 39.30 | 41.40 | 39.30 | 41.00 | 41.00 | 5.57 | 9,100 |   |  			
            | 11/30/2009 | +0.80 / +2.08% | 39.00 | 39.40 | 39.00 | 39.30 | 39.30 | 5.34 | 4,300 |   |  
            | 11/27/2009 | +1.50 / +4.05% | 34.90 | 39.60 | 34.60 | 38.50 | 38.50 | 5.23 | 9,200 |   |  			
            | 11/26/2009 | -2.40 / -6.09% | 37.80 | 37.80 | 37.00 | 37.00 | 37.00 | 5.03 | 17,300 |   |  
            | 11/25/2009 | -2.60 / -6.19% | 40.50 | 40.50 | 39.40 | 39.40 | 39.40 | 5.36 | 12,500 |   |  |