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                    Closing price on 3/7/2008
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        |           
                
                    | Open | 69.10 |  
                    | High | 69.10 |  
                    | Low | 69.10 |  
                    | Volume | 1,400 |  
                    | Split-adjusted Price | 69.10 |  
                
             | 
 |  ILC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 3/7/2008 | +6.20 / +9.86% | 69.10 | 69.10 | 69.10 | 69.10 | 69.10 | 69.10 | 1,400 |   |  
            | 3/6/2008 | +4.90 / +8.45% | 62.90 | 62.90 | 62.90 | 62.90 | 62.90 | 62.90 | 3,900 |   |  			
            | 3/5/2008 | -4.40 / -7.05% | 56.20 | 61.00 | 56.20 | 58.00 | 58.00 | 58.00 | 107,100 |   |  
            | 3/4/2008 | -5.60 / -8.24% | 63.10 | 63.10 | 62.40 | 62.40 | 62.40 | 62.40 | 22,200 |   |  			
            | 3/3/2008 | -7.00 / -9.33% | 77.10 | 77.10 | 67.60 | 68.00 | 68.00 | 68.00 | 46,500 |   |  
            | 2/29/2008 | -2.90 / -3.72% | 75.10 | 77.00 | 74.00 | 75.00 | 75.00 | 75.00 | 26,200 |   |  			
            | 2/28/2008 | -0.10 / -0.13% | 79.80 | 80.00 | 76.00 | 77.90 | 77.90 | 77.90 | 28,200 |   |  
            | 2/27/2008 | +2.50 / +3.31% | 75.50 | 82.00 | 74.50 | 78.00 | 78.00 | 78.00 | 46,900 |   |  			
            | 2/26/2008 | -4.10 / -5.15% | 85.50 | 87.00 | 75.00 | 75.50 | 75.50 | 75.50 | 38,100 |   |  
            | 2/25/2008 | +1.60 / +2.05% | 79.60 | 79.60 | 79.40 | 79.60 | 79.60 | 79.60 | 26,500 |   |  			
            | 2/22/2008 | +3.00 / +4.00% | 71.00 | 81.00 | 68.20 | 78.00 | 78.00 | 78.00 | 64,100 |   |  
            | 2/21/2008 | -6.00 / -7.41% | 78.00 | 79.00 | 75.00 | 75.00 | 75.00 | 75.00 | 53,000 |   |  			
            | 2/20/2008 | -6.60 / -7.53% | 87.30 | 87.30 | 80.20 | 81.00 | 81.00 | 81.00 | 32,100 |   |  
            | 2/19/2008 | -0.40 / -0.45% | 88.00 | 89.80 | 85.00 | 87.60 | 87.60 | 87.60 | 35,000 |   |  			
            | 2/18/2008 | -5.50 / -5.88% | 85.40 | 89.00 | 85.10 | 88.00 | 88.00 | 88.00 | 43,500 |   |  
            | 2/15/2008 | -3.00 / -3.11% | 95.00 | 95.00 | 92.60 | 93.50 | 93.50 | 93.50 | 21,600 |   |  			
            | 2/14/2008 | -1.40 / -1.43% | 97.50 | 101.00 | 95.00 | 96.50 | 96.50 | 96.50 | 67,300 |   |  
            | 2/13/2008 | -7.10 / -6.76% | 105.20 | 106.00 | 94.00 | 97.90 | 97.90 | 97.90 | 46,300 |   |  			
            | 2/12/2008 | +3.60 / +3.55% | 111.50 | 111.50 | 95.00 | 105.00 | 105.00 | 105.00 | 39,300 |   |  
            | 2/1/2008 | +7.10 / +7.53% | 101.40 | 101.40 | 101.40 | 101.40 | 101.40 | 101.40 | 25,600 |   |  			
            | 1/31/2008 | +8.10 / +9.40% | 94.30 | 94.30 | 85.80 | 94.30 | 94.30 | 94.30 | 139,800 |   |  
            | 1/30/2008 | +4.20 / +5.12% | 81.90 | 86.20 | 81.90 | 86.20 | 86.20 | 86.20 | 34,700 |   |  			
            | 1/29/2008 | +5.40 / +7.05% | 78.00 | 84.00 | 70.70 | 82.00 | 82.00 | 82.00 | 24,700 |   |  
            | 1/28/2008 | -2.40 / -3.04% | 79.00 | 79.00 | 75.50 | 76.60 | 76.60 | 76.60 | 5,600 |   |  			
            | 1/25/2008 | +1.00 / +1.28% | 78.50 | 82.50 | 78.00 | 79.00 | 79.00 | 79.00 | 12,000 |   |  
            | 1/24/2008 | -3.00 / -3.70% | 81.60 | 83.00 | 74.00 | 78.00 | 78.00 | 78.00 | 7,200 |   |  			
            | 1/23/2008 | -6.10 / -7.00% | 86.00 | 87.10 | 79.00 | 81.00 | 81.00 | 81.00 | 14,500 |   |  
            | 1/22/2008 | -2.90 / -3.22% | 90.00 | 90.00 | 87.00 | 87.10 | 87.10 | 87.10 | 6,400 |   |  			
            | 1/21/2008 | -2.00 / -2.17% | 93.50 | 93.50 | 89.00 | 90.00 | 90.00 | 90.00 | 5,700 |   |  
            | 1/18/2008 | +1.00 / +1.10% | 88.00 | 94.00 | 88.00 | 92.00 | 92.00 | 92.00 | 13,300 |   |  |