Summary statistics for a_c2_64 variable in prds_hosp10_yr2015 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_64 |        708     1042865     4549059   -2159496   6.32e+07

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