Summary statistics for h4_2_hha2_c1_13 variable in prds_hosp10_yr2017 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
h4_2~2_c1_13 |          1       30905           .      30905      30905

by Jean Roth , jroth@nber.org , 26 Oct 2018