Summary statistics for s3_1_c22_7 variable in snf_rollup2540_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  s3_1_c22_7 |          6    7.421667    6.870678        .27      17.14

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