Summary statistics for a_c6_56 variable in snf_rollup2540_96_2003 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_56 |          5   -223214.8    454877.4   -1036241      -7228

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