Summary statistics for b_1_c0_69 variable in hosp_rollup2552_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   b_1_c0_69 |          1      747133           .     747133     747133

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