Summary statistics for d_1_c4_30 variable in snf_rollup2540_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   d_1_c4_30 |     12,011    88977.53     89727.9          1    2124798

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