Summary statistics for a_c1_6 variable in snf_rollup2540_96_2008 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c1_6 |     11,301       62239    54570.98        -86     964442

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