Summary statistics for a_c6_9 variable in prds_hosp10_yr2015 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_9 |      1,387    26752.56    670660.4   -6634130    9769292

by Jean Roth , jroth@nber.org , 24 Aug 2018