Summary statistics for a_c6_9 variable in snf_rollup2540_96_1995 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_9 |        192   -3186.823    25998.82    -130365      95579

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