Summary statistics for a_c6_10 variable in snf_rollup2540_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_10 |      2,071   -2495.083    18443.46    -202320     386333

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