Summary statistics for d_1_c4_24 variable in snf_rollup2540_96_2009 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   d_1_c4_24 |      2,430    23291.52    175081.5          1    5417924

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