Summary statistics for a_c6_23 variable in snf_rollup2540_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_23 |          3        3816    5724.432       -376      10338

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