Summary statistics for a_c2_6 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c2_6 |      6,344    3.38e+07    1.32e+08   -7767018   3.52e+09

by Jean Roth , jroth@nber.org , 21 Apr 2018