Summary statistics for d_4_hos_c10_75 variable in prds_hosp10_yr2013 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_hos~0_75 |        451     1040382     3123602          3   3.26e+07

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