Summary statistics for c_1_c7_05020 variable in hcris2552_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
c_1_c7_05020 |          1        1650           .       1650       1650

by Jean Roth , jroth@nber.org , 7 Sep 2018