Summary statistics for adm_ffs_flag_yr variable in mcbsatc2013 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
adm_ffs_fl~r |     13,924     2.38466    .9103996          1          3

by Jean Roth , jroth@nber.org , 24 May 2016