Summary statistics for a_c1_14 variable in snf_rollup2540_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_14 |          6     2042572     3492592      61253    9034022

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