Summary statistics for c_1_c7_68 variable in hosp_rollup2552_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c7_68 |          1        6007           .       6007       6007

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