Summary statistics for c_1_c5_56 variable in hosp_rollup2552_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c5_56 |      5,106     3545715     5802206        849   1.03e+08

by Jean Roth , jroth@nber.org , 5 Sep 2018