* Crop Production, Crop Prices and per capita Personal Consumption Expenditure in U.S.(1970-1991);

* 1982 dollars;

data cropguj;

    q      p       x

---------------------

   77     52     3152

   86     56     3372

   87     60     3658

   92     91     4002

   84    117     4337

   93    105     4745

   92    102     5241

  100    100     5772

  102    105     6384

  113    116     7035

  101    125     7677

  117    134     8375

  117    121     8868

   88    128     9634

  111    138    10408

  118    120    11184

  109    107    11843

  108    106    12568

   92    126    13448

  107    134    14241

  114    127    14996

  111    130    15384