Summary statistics for a_c1_13 variable in snf_rollup2540_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_13 |      8,881    68410.59     71084.9         68    1264224

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