Summary statistics for a_c6_12 variable in snf_rollup2540_96_2003 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_12 |        915   -844.8656    12987.09    -303874      65752

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