Summary statistics for a_c1_12 variable in snf_rollup2540_96_1995 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_12 |        749    27569.02    43726.03        105    1024733

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