Summary statistics for a_c1_15 variable in snf_rollup2540_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_15 |      4,881    94155.78    101077.8         30    1461827

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