Summary statistics for a7_3_c15_4 variable in hosp_rollup2552_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  a7_3_c15_4 |      5,377     1455444     2387161   -2395789   3.90e+07

by Jean Roth , jroth@nber.org , 3 Sep 2018