Summary statistics for d_4_hos_c12_51 variable in prds_hosp10_yr2013 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_ho~12_51 |      1,931     1657151     2200722         63   3.02e+07

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