Summary statistics for d_4_hos_c2_54 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_ho~c2_54 |         30    114364.2    175038.2        323     707906

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