Summary statistics for c_1_c5_40 variable in hosp_rollup2552_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c5_40 |      3,307     1586025     3949515          2   7.35e+07

by Jean Roth , jroth@nber.org , 21 Apr 2018