Summary statistics for a7_3_c15_1 variable in hosp_rollup2552_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  a7_3_c15_1 |        907     1404598     2754112    -815649   2.76e+07

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