Summary statistics for a_c2_8 variable in hosp_rollup2552_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c2_8 |      5,201     1100995     1737714    -143660   3.00e+07

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