Summary statistics for d_1_c4_22 variable in snf_rollup2540_96_2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   d_1_c4_22 |     11,923    19424.18    33514.76          2    2242427

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