Summary statistics for c_1_c5_30 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c5_30 |        581     4636645     5083702          1   3.98e+07

by Jean Roth , jroth@nber.org , 5 Sep 2018