Summary statistics for ot_astnt_aide_prtm_cnt variable in pos2008 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
ot_astnt_a.. |    120,282    .0097256     .203127          0      57.14

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