Summary statistics for b_1_c18_50 variable in snf_rollup2540_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  b_1_c18_50 |         13    351727.3    407442.4      -2335    1429500

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