Summary statistics for actvty_stf_othr_prtm_cnt variable in pos2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
a~r_prtm_cnt |    108,700    .0809462    1.121971          0      285.9

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