Summary statistics for c_1_c5_30 variable in hosp_rollup2552_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c5_30 |        640     7355646    1.35e+07       6537   1.63e+08

by Jean Roth , jroth@nber.org , 9 Sep 2018