Summary statistics for a8_c2_31 variable in hosp_rollup2552_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_31 |          5    258882.6    315031.6     -17077     721776

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