Summary statistics for a_c6_55 variable in snf_rollup2540_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_55 |          7   -244077.6    541305.6   -1464829        -89

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