Summary statistics for a_c2_57 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_57 |      2,261    544125.2    757418.7     -27681    8691814

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