Summary statistics for a7_3_c15_3 variable in hosp_rollup2552_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  a7_3_c15_3 |      3,896     4375550     8304597   -1046231   1.84e+08

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