Summary statistics for a_c6_51 variable in hosp_rollup2552_96_2000 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_51 |        721   -31000.63    158873.6   -1861433    1261146

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