Summary statistics for a_c6_1 variable in hosp_rollup2552_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_1 |      2,989   -471996.7     2236749  -6.40e+07   1.26e+07

by Jean Roth , jroth@nber.org , 7 Sep 2018