Summary statistics for a7_3_c5_1 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_3_c5_1 |      2,974    23483.66    42655.98     -11619     658887

by Jean Roth , jroth@nber.org , 5 Sep 2018