Summary statistics for a_c2_31 variable in snf_rollup2540_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_31 |        147    22062.97    25695.94       -400     154002

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