Summary statistics for a_c6_2 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_2 |      1,032   -315777.1     1065325  -1.33e+07    1297874

by Jean Roth , jroth@nber.org , 10 Sep 2018