Summary statistics for a_c2_33 variable in snf_rollup2540_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_33 |      2,644    24440.36    53763.33    -457068    1513573

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