Summary statistics for a_c6_30 variable in hosp_rollup2552_96_2003 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_30 |        464   -398983.3     1149751  -1.87e+07    3702222

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