Summary statistics for c_1_c6_30 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c6_30 |        827    5.67e+07    1.23e+08        767   9.89e+08

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