Summary statistics for c_1_c6_39 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c6_39 |      3,579     1870544     3155644          1   3.98e+07

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