Summary statistics for a_c1_15 variable in snf_rollup2540_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_15 |      5,614    103039.2    160014.3        280    8938599

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