Summary statistics for fi_creat_dt variable in snf_rpt2540_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 fi_creat_dt |      1,887     19236.5     215.987      18749      20319

by Jean Roth , jroth@nber.org , 17 Feb 2018