Summary statistics for a_c6_33 variable in snf_rollup2540_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_33 |        559   -7970.258    73268.37    -965816     464353

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