Summary statistics for countyri1994 dataset :

by Jean Roth , jroth@nber.org , 23 Jun 2017

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  fipscounty |          0
   statefips |          0
  countyfips |          0
  countyname |          0
          n1 |          6    130190.7      147860      19272     390572
-------------+---------------------------------------------------------
          n2 |          6      267848    302347.4      41915     803544
      a00100 |          6     4686250     5152138     902982   1.41e+07
      a00200 |          6     3653915     4040053     664136   1.10e+07
      a00600 |          6    91064.83    97439.83      29908     273194
    interest |          6    189112.7    210958.5      42447     567338

by Jean Roth , jroth@nber.org , 23 Jun 2017