Summary statistics for a7_3_c5_4 variable in hosp_rollup2552_96_2000 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_3_c5_4 |      3,437    16399.87     41745.4    -108366    1611116

by Jean Roth , jroth@nber.org , 8 Sep 2018