Summary statistics for a_c2_4 variable in prds_hosp10_yr2014 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c2_4 |      5,790     8500170    2.04e+07  -4.23e+07   5.68e+08

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