Summary statistics for d_4_hos_c12_55 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_ho~12_55 |        982     8396987    1.33e+07        299   2.19e+08

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