Summary statistics for s3_1_c21_3 variable in snf_rollup2540_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  s3_1_c21_3 |      1,360    82.98309    103.3735          1       1882

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