Log of Annual CPI
1921- 1994

       3.982 
       3.916 
       3.934 
       3.936 
       3.961 
       3.970 
       3.951 
       3.938 
       3.938 
       3.912 
       3.820 
       3.711 
       3.658 
       3.691 
       3.716 
       3.726 
       3.761 
       3.742 
       3.728 
       3.738 
       3.786 
       3.888 
       3.947 
       3.965 
       3.987 
       4.069 
       4.203 
       4.278 
       4.268 
       4.278 
       4.354 
       4.376 
       4.383 
       4.388 
       4.385 
       4.399 
       4.434 
       4.461 
       4.469 
       4.485 
       4.495 
       4.506 
       4.519 
       4.532 
       4.549 
       4.577 
       4.605 
       4.646 
       4.699 
       4.756 
       4.799 
       4.830 
       4.891 
       4.995 
       5.083 
       5.138 
       5.202 
       5.275 
       5.382 
       5.509 
       5.607 
       5.667 
       5.699 
       5.741 
       5.776 
       5.794 
       5.830 
       5.871 
       5.918
       5.972
       6.014
       6.044
       6.074
       7.000