Summary statistics for d_1_c4_22 variable in snf_rollup2540_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   d_1_c4_22 |      9,929    8549.559    16179.17          1     699341

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