                     ɽվ1964-2007Ƶʼ
                                                         λ
         ЩЩЩЩЩ
         Ƶʣ%   KPֵ    ֵ   Ƶʣ% KPֵ     ֵ  
         ੤੤੤੤੤
          0.01      9.34    27839.79  30.00      1.20  3584.14   
         ੤੤੤੤੤
          0.02      8.63    25737.67  40.00      0.91  2719.80   
         ੤੤੤੤੤
          0.05      7.70    22954.93  50.00      0.69  2051.22   
         ੤੤੤੤੤
          0.10      6.99    20852.81  60.00      0.51  1506.11   
         ੤੤੤੤੤
          0.20      6.29    18750.69  70.00      0.35  1045.33   
         ੤੤੤੤੤
          0.50      5.36    15970.96  75.00      0.28  840.54    
         ੤੤੤੤੤
          1.00      4.65    13868.85  80.00      0.22  647.80    
         ੤੤੤੤੤
          2.00      3.95    11769.74  90.00      0.10  301.46    
         ੤੤੤੤੤
          3.00      3.54    10544.01  95.00      0.05  144.86    
         ੤੤੤੤੤
          5.00      3.02    8996.03   97.00      0.03  84.62     
         ੤੤੤੤੤
          10.00     2.31    6899.94   99.00      0.01  27.40     
         ੤੤੤੤੤
          20.00     1.61    4806.86   99.50      0.00  12.34     
         ੤੤੤੤੤
          25.00     1.39    4132.25   99.90      0.00  0.30      
         ةةةةة
                                                                           
           ֵ= 2981.81      Cv=1.01      Cs=2.02                         
                                                                           
         
