Summary statistics for a7_3_c15_3 variable in hosp_rollup2552_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  a7_3_c15_3 |      6,013     1297649     2512176   -7368677   4.06e+07

by Jean Roth , jroth@nber.org , 6 Sep 2018