Summary statistics for d_4_hos_c4_91 variable in prds_hosp10_yr2013 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_hos~4_91 |         10     74413.4     74909.4      13426     229779

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