Summary statistics for a_c6_29 variable in snf_rollup2540_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_29 |      1,024   -4355.798     41994.8    -403510    1075467

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