Summary statistics for d_4_hos_c12_98 variable in prds_hosp10_yr2013 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_ho~12_98 |         38    674903.2     1425285         32    7124940

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