Summary statistics for physn_othr_prtm_cnt variable in pos1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
p~r_prtm_cnt |     84,663    .0053929    .2902975          0      57.14

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