Summary statistics for a_c1_56 variable in snf_rollup2540_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_56 |         20    382351.5    327217.5      36131    1386344

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