Summary statistics for a_c2_60 variable in snf_rollup2540_96_2005 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_60 |        368    67409.41    307769.9      -4396    4405405

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