Summary statistics for a_c6_60 variable in snf_rollup2540_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_60 |         68   -43086.29    210328.1   -1685508       4065

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