Summary statistics for c_1_c7_54 variable in hosp_rollup2552_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c7_54 |      1,814     1553703     4678150          1   1.68e+08

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