Summary statistics for c_1_c5_66 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c5_66 |      4,633     2608390     3473886          1   6.15e+07

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