Summary statistics for a_c6_55 variable in snf_rollup2540_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_55 |          9   -68253.78    133510.6    -378196      16278

by Jean Roth , jroth@nber.org , 17 Feb 2018