Summary statistics for a_c6_19 variable in snf_rollup2540_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_19 |        177   -127135.4    842150.7  -1.08e+07     381241

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