Summary statistics for a_c1_5 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c1_5 |      3,809    427101.8    765239.8   -4057899   1.27e+07

by Jean Roth , jroth@nber.org , 7 Sep 2018