Summary statistics for a_c6_11 variable in snf_rollup2540_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_11 |        194   -18689.92    124040.3    -630933     502307

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