Summary statistics for b_1_c18_21 variable in snf_rollup2540_96_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c18_21 |      1,559    13178.83    58501.93     -10199    2247299

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