Summary statistics for a_c6_2 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_2 |      2,782   -138145.2    826940.9  -2.08e+07    9781454

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