Summary statistics for d_4_hos_c10_54 variable in prds_hosp10_yr2012 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_hos~0_54 |      5,678     4026710     7916896          9   1.05e+08

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