Summary statistics for a_c1_60 variable in snf_rollup2540_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_60 |         37    668524.6    926645.8       8949    4840966

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