Summary statistics for a_c6_15 variable in hosp_rollup2552_96_2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_15 |      1,437    -20675.5    268800.6   -3155971    2330184

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