Summary statistics for nuclr_mdcn_tchncn_cnt variable in pos2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
nuclr_mdcn~t |     11,822    .5473592    2.084081          0       54.6

by Jean Roth , jroth@nber.org , 20 Apr 2019