Summary statistics for a_c6_2 variable in hosp_rollup2552_96_2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_2 |        602     -450329     1667437  -2.32e+07    4955257

by Jean Roth , jroth@nber.org , 21 Apr 2018