Summary statistics for a7_3_c10_3 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  a7_3_c10_3 |      2,124      821579     2218605   -9970481   2.78e+07

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