Summary statistics for d_1_c4_30 variable in snf_rollup2540_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   d_1_c4_30 |     12,461    77530.17    89487.55          5    1198473

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