Summary statistics for s3_1_c16_3 variable in snf_rollup2540_96_2000 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  s3_1_c16_3 |      7,062    493.7313    702.2048        .33      18250

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