Summary statistics for c_1_c5_47 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c5_47 |      1,356     2932271     5763418          4   1.06e+08

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