Summary statistics for a_c6_7 variable in hosp_rollup2552_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_7 |      1,081   -20330.31    746527.9   -6168959   1.13e+07

by Jean Roth , jroth@nber.org , 9 Sep 2018