Summary statistics for d_1_c4_25 variable in snf_rollup2540_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   d_1_c4_25 |     12,659    180466.2      174482        218    2942762

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