Summary statistics for a7_3_c10_2 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  a7_3_c10_2 |        631    159440.7    829471.2   -6916453   1.16e+07

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