Summary statistics for a_c1_20 variable in prds_hosp10_yr2017 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_20 |         62     2536560     2618893      17412   1.24e+07

by Jean Roth , jroth@nber.org , 26 Oct 2018