Summary statistics for a_c6_1 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_1 |      3,485   -427871.7     2019178  -5.03e+07   1.79e+07

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