Summary statistics for c_1_c7_56 variable in hosp_rollup2552_96_2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c7_56 |      5,316     6913485    1.51e+07          1   4.55e+08

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