Summary statistics for c_1_c5_28 variable in hosp_rollup2552_96_2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c5_28 |         90     4669914     3544852          6   2.33e+07

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