Summary statistics for est72013sex0_age999 variable in pepsyasex2013 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
est72013se.. |         53    1.20e+07    4.31e+07     582658   3.16e+08

by Jean Roth , jroth@nber.org , 5 Jan 2016