Summary statistics for a_c2_6 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c2_6 |      6,298     6085398    1.18e+07  -1.50e+07   2.42e+08

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