Summary statistics for s3_1_c4_10 variable in snf_rollup2540_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  s3_1_c4_10 |         30    59.86667    206.9964          1       1130

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