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                    Closing price on 5/12/2008
                 |  |  
    
        |           
                
                    | Open | 36.20 |  
                    | High | 36.20 |  
                    | Low | 36.20 |  
                    | Volume | 340 |  
                    | Split-adjusted Price | 5.22 |  
                
             | 
 |  SMC Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 5/12/2008 | -0.70 / -1.90% | 36.20 | 36.20 | 36.20 | 36.20 | 36.20 | 5.22 | 340 |   |  
            | 5/9/2008 | -0.70 / -1.86% | 36.90 | 36.90 | 36.90 | 36.90 | 36.90 | 5.32 | 1,500 |   |  			
            | 5/8/2008 | -0.70 / -1.83% | 37.60 | 37.80 | 37.60 | 37.60 | 37.60 | 5.42 | 67,450 |   |  
            | 5/7/2008 | -0.30 / -0.78% | 37.90 | 38.30 | 37.90 | 38.30 | 38.30 | 5.52 | 87,810 |   |  			
            | 5/6/2008 | -0.70 / -1.78% | 38.60 | 38.80 | 38.60 | 38.60 | 38.60 | 5.56 | 62,950 |   |  
            | 5/5/2008 | -0.80 / -2.00% | 40.90 | 40.90 | 39.30 | 39.30 | 39.30 | 5.66 | 31,340 |   |  			
            | 4/29/2008 | +0.70 / +1.78% | 40.10 | 40.10 | 39.50 | 40.10 | 40.10 | 5.78 | 79,090 |   |  
            | 4/28/2008 | +0.70 / +1.81% | 39.40 | 39.40 | 39.40 | 39.40 | 39.40 | 5.68 | 34,670 |   |  			
            | 4/25/2008 | -0.70 / -1.78% | 38.70 | 38.70 | 38.70 | 38.70 | 38.70 | 5.58 | 14,640 |   |  
            | 4/24/2008 | -0.80 / -1.99% | 39.40 | 39.40 | 39.40 | 39.40 | 39.40 | 5.68 | 35,570 |   |  			
            | 4/23/2008 | -0.80 / -1.95% | 40.20 | 40.20 | 40.20 | 40.20 | 40.20 | 5.79 | 3,450 |   |  
            | 4/22/2008 | -0.80 / -1.91% | 41.00 | 41.00 | 41.00 | 41.00 | 41.00 | 5.91 | 12,530 |   |  			
            | 4/21/2008 | -0.80 / -1.88% | 41.80 | 41.80 | 41.80 | 41.80 | 41.80 | 6.02 | 10,410 |   |  
            | 4/18/2008 | -0.80 / -1.84% | 42.60 | 42.60 | 42.60 | 42.60 | 42.60 | 6.14 | 34,810 |   |  			
            | 4/17/2008 | +0.80 / +1.88% | 41.80 | 43.40 | 41.80 | 43.40 | 43.40 | 6.26 | 74,620 |   |  
            | 4/16/2008 | -1.30 / -2.96% | 42.60 | 42.60 | 42.60 | 42.60 | 42.60 | 6.14 | 3,910 |   |  			
            | 4/11/2008 | -0.80 / -1.79% | 43.90 | 43.90 | 43.90 | 43.90 | 43.90 | 6.26 | 5,410 |   |  
            | 4/10/2008 | -0.90 / -1.97% | 44.70 | 44.70 | 44.70 | 44.70 | 44.70 | 6.37 | 2,980 |   |  			
            | 4/9/2008 | -0.90 / -1.94% | 46.00 | 46.00 | 45.60 | 45.60 | 45.60 | 6.50 | 51,530 |   |  
            | 4/8/2008 | 0.00 / 0.00% | 47.40 | 47.40 | 45.60 | 46.50 | 46.50 | 6.63 | 155,140 |   |  			
            | 4/7/2008 | +0.90 / +1.97% | 46.50 | 46.50 | 46.50 | 46.50 | 46.50 | 6.63 | 10,050 |   |  
            | 4/4/2008 | +0.40 / +0.88% | 45.60 | 45.60 | 45.60 | 45.60 | 45.60 | 6.50 | 220 |   |  			
            | 4/3/2008 | +0.40 / +0.89% | 44.80 | 45.20 | 44.80 | 45.20 | 45.20 | 6.44 | 2,010 |   |  
            | 4/2/2008 | +0.40 / +0.90% | 44.80 | 44.80 | 44.80 | 44.80 | 44.80 | 6.38 | 1,310 |   |  			
            | 4/1/2008 | +0.40 / +0.91% | 44.40 | 44.40 | 44.40 | 44.40 | 44.40 | 6.33 | 2,400 |   |  
            | 3/31/2008 | +0.40 / +0.92% | 44.00 | 44.00 | 44.00 | 44.00 | 44.00 | 6.27 | 1,180 |   |  			
            | 3/28/2008 | +0.40 / +0.93% | 43.60 | 43.60 | 43.60 | 43.60 | 43.60 | 6.21 | 9,210 |   |  
            | 3/27/2008 | +0.40 / +0.93% | 43.20 | 43.20 | 43.20 | 43.20 | 43.20 | 6.16 | 7,410 |   |  			
            | 3/26/2008 | +0.30 / +0.71% | 42.50 | 44.60 | 42.50 | 42.80 | 42.80 | 6.10 | 82,030 |   |  
            | 3/25/2008 | -2.20 / -4.92% | 42.50 | 42.50 | 42.50 | 42.50 | 42.50 | 6.06 | 16,330 |   |  |