Summary statistics for a_c6_6 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_6 |      6,319    -7955383    5.60e+07  -2.11e+09   1.15e+09

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