Summary statistics for a_c6_7 variable in snf_rollup2540_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_7 |        135   -4687.993    19836.93    -112201      91037

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