Summary statistics for a_c2_56 variable in snf_rollup2540_96_2008 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_56 |         40    392390.3     1517597         15    9600867

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