Summary statistics for a_c1_25 variable in snf_rollup2540_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c1_25 |      5,309    105289.7      115853     -63621    1672340

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