Summary statistics for a_c6_19 variable in snf_rollup2540_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_19 |        192   -101197.3    598165.1   -7652301     718891

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