Summary statistics for a8_c2_13 variable in hosp_rollup2552_96_2005 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_13 |        677    -5537.51    23665.58    -488767      45255

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