Summary statistics for a_c1_15 variable in prds_hosp10_yr2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_15 |      1,326     2154206     3253222        -17   3.79e+07

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