Summary statistics for a_c6_19 variable in snf_rollup2540_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_19 |        246   -167048.9     1600734  -2.33e+07    8354050

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