Summary statistics for a_c2_39 variable in snf_rollup2540_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_39 |        173    80672.38    294909.7        -99    3712765

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