Summary statistics for a_c6_63 variable in snf_rollup2540_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_63 |        135   -336579.4     2061988  -2.30e+07     907144

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