Summary statistics for a_c2_48 variable in snf_rollup2540_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_48 |        729    8882.617    23456.65      -8930     422399

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