Summary statistics for d_1_c3_28 variable in snf_rollup2540_96_2004 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   d_1_c3_28 |          2       114.5     62.9325         70        159

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