Summary statistics for d_1_c4_21 variable in snf_rollup2540_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   d_1_c4_21 |      9,839    11300.13    19106.78          1     833481

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