Summary statistics for HSEKPNG_CNTRCT_CNT variable in pos2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
HSEKPNG_CN~T |     37,813    .6450007    5.709646          0        800

by Jean Roth , jroth@nber.org , 19 Apr 2019