Table 16.1

Year    Y     P     L    NptCost  CPI    Income 
    1960    72    51    24     46     88.7     6036    
    1961    70    52    25     46     89.6     6113    
    1962    71    54    26     47     90.6     6271    
    1963    74    55    27     47     91.7     6378    
    1964    72    55    29     47     92.9     6727    
    1965    76    53    31     48     94.5     7027    
    1966    73    55    33     50     97.2     7280    
    1967    77    52    35     50    100.0     7513    
    1968    79    52    38     50    104.2     7728    
    1969    80    50    40     52    109.8     7891    
    1970    77    52    42     54    116.3     8134    
    1971    86    56    43     57    121.3     8322    
    1972    87    60    47     61    125.3     8562    
    1973    92    91    53     73    133.1     9042    
    1974    84   117    66     83    147.7     8867    
    1975    93   105    75     91    161.2     8944    
    1976    92   102    86     97    170.5     9175    
    1977   100   100   100    100    181.5     9381    
    1978   102   105   109    108    195.4     9735    
    1979   113   116   125    125    217.4     9829    
    1980   101   125   145    138    246.8     9722    
    1981   117   134   158    148    272.4     9769    
    1982   117   121   157    150    289.1     9725    
    1983    88   128   148    153    298.4     9930    
    1984   111   139   146    155    311.1    10421    
    1985   117   120   128    151    322.2    10563    
    1986   108   106   112    146    328.4    10780