Summary statistics for a_c2_3 variable in prds_hosp10_yr2012 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c2_3 |      1,113    687579.3     2850147    -210711   7.81e+07

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