Summary statistics for a_c2_33 variable in snf_rollup2540_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_33 |      2,521    28394.23     48321.9    -173148    1134429

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