Summary statistics for a_c2_25 variable in snf_rollup2540_96_2008 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_25 |     13,867    206260.1    235484.8    -312237    3539679

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