Summary statistics for d_4_hos_c10_69 variable in prds_hosp10_yr2012 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_hos~0_69 |      3,843     3222186     6282805          1   8.16e+07

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