Summary statistics for a_c6_21 variable in snf_rollup2540_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_21 |        387    5138.672    22272.37     -58750     221088

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