Summary statistics for s4_hha3_c1_34 variable in hcris2552_10_2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
s4_hha3_c1~4 |          1          18           .         18         18

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