Summary statistics for ocptnl_thrpst_prtm_cnt variable in pos1995 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
ocptnl~m_cnt |     96,723    .0130274    .9556409          0        240

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