Summary statistics for s3_1_c11_3 variable in snf_rollup2540_96_2007 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  s3_1_c11_3 |      1,049    43.67112    55.29202          1        604

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