Summary statistics for a_c1_63 variable in snf_rollup2540_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_63 |      1,914    344031.7    851355.1       -138   1.23e+07

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