Summary statistics for a_c6_48 variable in snf_rollup2540_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_48 |         68   -5757.868    16353.78    -115692      21968

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