Summary statistics for d_4_hos_c12_53 variable in prds_hosp10_yr2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_ho~12_53 |        956     2251918     4563341        114   5.41e+07

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