Summary statistics for a_c2_2 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c2_2 |      1,008     1242628     2801453      -1000   3.56e+07

by Jean Roth , jroth@nber.org , 10 Sep 2018