Summary statistics for b_1_c18_51 variable in snf_rollup2540_96_1995 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c18_51 |          4     1952998     3555093       1898    7274303

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