Summary statistics for physn_othr_prtm_cnt variable in pos2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
p~r_prtm_cnt |     37,813    .0120379    .5158778          0      74.29

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