Summary statistics for b_1_c18_19 variable in snf_rollup2540_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c18_19 |        247     1282187     2859266         15   2.59e+07

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