Summary statistics for a_c2_105 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    a_c2_105 |        220     3237349     3036603         42   1.76e+07

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