Summary statistics for nuclr_mdcn_tchncn_cnt variable in pos2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
nuclr_mdcn~t |    125,821    .0456169    .6253079          0       54.6

by Jean Roth , jroth@nber.org , 17 May 2017