Summary statistics for a8_c2_22 variable in hosp_rollup2552_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_22 |        787   -22302.78    40298.09    -439333       7731

by Jean Roth , jroth@nber.org , 9 Sep 2018