Summary statistics for a_c6_55 variable in snf_rollup2540_96_2000 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_55 |         10    -36844.4    74289.26    -198022      30158

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