Summary statistics for a_c6_19 variable in snf_rollup2540_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_19 |        270   -221127.9     1724667  -2.63e+07    8505530

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