Summary statistics for d_1_c4_22 variable in snf_rollup2540_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   d_1_c4_22 |      1,419    8878.545    19609.54          1     258178

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