Summary statistics for a_c2_6 variable in snf_rollup2540_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c2_6 |     13,791    51792.61    82117.33    -309778    1770867

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