Summary statistics for c_1_c5_55 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c5_55 |      4,804     5077993     9476694         12   1.16e+08

by Jean Roth , jroth@nber.org , 10 Sep 2018