Summary statistics for a_c1_15 variable in snf_rollup2540_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_15 |      4,895    63489.09    95239.34      -2125    4359817

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