Summary statistics for a_c2_23 variable in snf_rollup2540_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_23 |      4,091    32219.31    46759.86      -5391     598301

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