Summary statistics for a8_c2_31 variable in prds_hosp10_yr2012 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a8_c2_31 |         29   -8126.276    12165.93     -44048        -22

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