Summary statistics for c_1_c5_40 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c5_40 |      3,880    501308.9     1031273          1   1.81e+07

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