Summary statistics for fy_bgn_dt variable in prds_hosp10_yr2012 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   fy_bgn_dt |      6,227    19052.11     107.907      18901      19266

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