Summary statistics for c_1_c5_39 variable in hosp_rollup2552_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c5_39 |      3,499     1336706     1837072          1   1.65e+07

by Jean Roth , jroth@nber.org , 3 Sep 2018