Summary statistics for a_c6_7 variable in hosp_rollup2552_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_7 |      1,155   -22828.75      703973  -1.28e+07    7665295

by Jean Roth , jroth@nber.org , 3 Sep 2018