Summary statistics for a_c6_40 variable in snf_rollup2540_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_40 |          6    1425.167    4386.046      -2896       8019

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