Summary statistics for d_1_c3_21 variable in snf_rollup2540_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   d_1_c3_21 |      2,583    20203.08    28840.17          4     487419

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