Summary statistics for d_4_hos_c3_6250 variable in prds_hosp10_yr2017 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_~c3_6250 |          1       21316           .      21316      21316

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