Summary statistics for d_1_c2_30 variable in snf_rollup2540_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   d_1_c2_30 |     12,369    212208.3    216534.1          4    3179634

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