Summary statistics for a_c6_06113 variable in hcris2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  a_c6_06113 |          1       -4137           .      -4137      -4137

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