Summary statistics for c_1_c7_03621 variable in hcris2552_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
c_1_c7_03621 |          1       21700           .      21700      21700

by Jean Roth , jroth@nber.org , 6 Sep 2018