Summary statistics for a_c6_5040 variable in snf_rollup2540_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a_c6_5040 |          4    -10559.5    7415.713     -17298      -2435

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