Summary statistics for a_c6_40 variable in snf_rollup2540_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_40 |          3   -7342.333    12615.79     -21909         73

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