Summary statistics for d_4_snf_c11_74 variable in hcris2552_10_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_snf_c~74 |          3    8.666667    8.621678          1         18

by Jean Roth , jroth@nber.org , 23 Aug 2018