Summary statistics for c_1_c6_47 variable in hosp_rollup2552_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c6_47 |      1,437     3954897     9054735        150   1.41e+08

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