* The U.S. Wholesale Pork Market(1965-1989);

data pork;

 label yr = 'Year'

       q = 'Quantity Produced in Millions of lbs'

       trn = 'Nominal Total Revenue from Pork Sales'

       yn = 'Nominal Personal Income'

       h = 'Hogs Kept for Breeding in Thousands'

       cpi = 'US CPI 1982-1984 = 100'

       expn = 'Nominal Total Farm Expenses'

       bn = 'Nominal Price of Beef';



yr       q           trn        yn       h       cpi     expn      bn

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

65   18252.141    3732.747     552.0    7915    0.315    33650    28.62

66   19148.989    4314.511     600.8    8752    0.324    36508    35.44

67   20636.444    3921.254     644.5    8988    0.334    38181    35.94

68   21034.221    3881.759     707.2    9252    0.348    39525    37.30

69   20600.325    4700.280     772.9    9205    0.367    42115    41.58

70   21822.826    4750.844     831.8   10630    0.388    44424    44.72

71   22832.335    4144.396     894.0    9748    0.405    47367    45.63

72   20918.802    5387.954     981.6    9147    0.418    52315    51.41

73   20154.425    7736.731    1101.7    8988    0.444    65562    65.78

74   19976.384    7166.161    1210.1    8823    0.493    72210    53.48

75   16835.178    8183.583    1313.4    7358    0.538    75043    43.09

76   18160.337    7756.478    1451.4    8388    0.569    82741    52.00

77   19020.900    7543.411    1607.5    8688    0.606    88885    51.55

78   19466.200    9038.467    1812.4    8857    0.652   103249    74.61

79   22617.129    9294.814    2034.0   10368    0.726   123305   100.48

80   23401.728    9157.469    2258.5    9481    0.824   133139    92.45

81   21812.966   10000.500    2520.9    8358    0.909   139444    84.06

82   19657.921   10836.950    2670.8    7414    0.965   139954    78.96

83   21206.207    9914.131    2838.6    8113    0.996   137897    78.48

84   20199.620    9816.436    3108.7    7401    1.039   143819    74.70

85   20166.989    9132.223    3325.3    6997    1.076   131926    74.13

86   19461.055    9823.886    3526.2    6435    1.096   125503    71.31

87   20445.529   10424.037    3766.4    7040    1.136   127693    83.70

88   21669.557    9283.451    4070.8    7530    1.183   132063    88.61

89   21849.658    9497.491    4384.3    7330    1.240   142566    94.43