Summary statistics for a_c1_5 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c1_5 |      3,948    384065.8    731000.6   -7259269   1.32e+07

by Jean Roth , jroth@nber.org , 5 Sep 2018