Summary statistics for b_1_c18_55 variable in snf_rollup2540_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c18_55 |         39      330419      578779          3    2749349

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