Summary statistics for s3_1_c22_7 variable in snf_rollup2540_96_2001 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  s3_1_c22_7 |          4       7.695    7.982905         .4      15.18

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