Summary statistics for s3_1_c10_3 variable in snf_rollup2540_96_1999 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  s3_1_c10_3 |      6,272    56.10874    58.38919          1       1912

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