Summary statistics for a_c1_13 variable in snf_rollup2540_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_13 |     11,088    69554.55    73051.55        -58    1438573

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