Summary statistics for a_c6_22 variable in snf_rollup2540_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_22 |        897    2473.111    98525.14    -165299    2808601

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