Summary statistics for a_c2_23 variable in snf_rollup2540_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_23 |      2,852    50089.13    93668.26      -3837    1778182

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