Summary statistics for a_c2_29 variable in snf_rollup2540_96_2005 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_29 |      9,438    48857.72    71126.75    -140126    2024710

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