Summary statistics for h4_2_hha2_c1_22 variable in prds_hosp10_yr2016 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
h4_2~2_c1_22 |          1     1954203           .    1954203    1954203

by Jean Roth , jroth@nber.org , 23 Aug 2018