Summary statistics for b_1_c0_9940 variable in prds_hosp10_yr2015 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 b_1_c0_9940 |          1      281451           .     281451     281451

by Jean Roth , jroth@nber.org , 24 Aug 2018