Summary statistics for d_1_c9_25 variable in snf_rollup2540_96_1997 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   d_1_c9_25 |      3,945     1233384    3.70e+07         85   1.16e+09

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