Summary statistics for d_1_c4_35 variable in snf_rollup2540_96_2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   d_1_c4_35 |          2        2557    3248.449        260       4854

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