Summary statistics for a_c2_10 variable in snf_rollup2540_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_10 |      6,550    127253.8    135047.3     -53257    1872727

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