Summary statistics for b_1_c18_47 variable in snf_rollup2540_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c18_47 |         21    296461.5    375036.9       3537    1399478

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