Summary statistics for a_c2_24 variable in snf_rollup2540_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_24 |      4,124    28549.63    98882.46     -16833    1725090

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