Summary statistics for a_c6_10 variable in snf_rollup2540_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_10 |      1,431   -3720.159    18927.14    -296065     116186

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