Summary statistics for a_c1_60 variable in snf_rollup2540_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_60 |          4    562485.8    660714.2      19121    1525045

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