Summary statistics for d_1_c9_48 variable in snf_rollup2540_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   d_1_c9_48 |          3    203600.3     74446.9     122193     268220

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