Summary statistics for a_c1_24 variable in snf_rollup2540_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_24 |        447    83517.89    135742.8       -899     945585

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