Summary statistics for s3_1_c1_3 variable in snf_rollup2540_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   s3_1_c1_3 |      7,287      97.756    51.83071          1        735

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