Summary statistics for d_4_hos_c12_73 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_ho~12_73 |      3,590     6938532    1.38e+07          1   2.26e+08

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