Summary statistics for a_c2_30 variable in prds_hosp10_yr2015 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_30 |      6,121     3225745     7155903     -68968   1.23e+08

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