Summary statistics for a7_3_c15_3 variable in hosp_rollup2552_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  a7_3_c15_3 |      6,023     3465130     6691334    -380431   1.68e+08

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