Summary statistics for a8_c2_20 variable in hosp_rollup2552_96_2003 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_20 |      3,234    -16566.9    42293.57    -680855      90756

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