Summary statistics for d_4_hos_c10_67 variable in prds_hosp10_yr2012 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_hos~0_67 |      2,879      592025     1021988          2   1.04e+07

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