Summary statistics for c_1_c7_05018 variable in hcris2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
c_1_c7_05018 |          1      309767           .     309767     309767

by Jean Roth , jroth@nber.org , 8 Sep 2018