Summary statistics for s3_1_c11_3 variable in snf_rollup2540_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  s3_1_c11_3 |      5,393    45.02262    59.22792          1       1442

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