Employ   Price      GNP    Armed    Year
  60323    83.0    234289   1590     1947
  61122    88.5    259426   1456     1948
  60171    88.2    258054   1616     1949    
  61187    89.5    284599   1650     1950
  63221    96.2    328975   3099     1951
  63639    98.1    346999   3594     1952
  64989    99.0    365385   3547     1953
  63761   100.0    363112   3350     1954
  66019   101.2    397469   3048     1955
  67857   104.6    419180   2857     1956
  68169   108.4    442769   2798     1957
  66513   110.8    444546   2637     1958
  68655   112.6    482704   2552     1959
  69564   114.2    502601   2514     1960
  69331   115.7    518173   2572     1961
  70551   116.9    554894   2827     1962