Summary statistics for d_4_hos_c10_60 variable in prds_hosp10_yr2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_hos~0_60 |      2,151     9786210    1.97e+07        109   3.53e+08

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