Summary statistics for a8_c2_31 variable in prds_hosp10_yr2015 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_31 |         23   -9276.783     12710.2     -46816        -10

by Jean Roth , jroth@nber.org , 24 Aug 2018