Summary statistics for a_c1_54 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_54 |      5,114     2231389     3574231          1   8.21e+07

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