Summary statistics for form_116_test_vol_cnt variable in posclia2013 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
form_116_t~t |    436,513    3315.178    108479.7          0   2.37e+07

by Jean Roth , jroth@nber.org , 26 Jan 2016