Summary statistics for a8_c2_22 variable in hosp_rollup2552_96_2000 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_22 |        615   -23684.06    48933.87    -584485       9550

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