Summary statistics for a_c2_48 variable in snf_rollup2540_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_48 |      1,128     10703.9     24863.4      -6373     527397

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