Summary statistics for c_1_c6_51 variable in hosp_rollup2552_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c6_51 |      3,029     1577716     3916456         34   1.63e+08

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