Summary statistics for d_4_hos_c10_63 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_hos~0_63 |      1,412     1819295     3476227        188   4.78e+07

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