Summary statistics for a_c6_23 variable in snf_rollup2540_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_23 |        494   -1298.747    39215.75    -410196     418079

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