Summary statistics for hou_d_hhlt50 variable in mcbsatc2013 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
hou_d_hhlt50 |     13,924    .5425165    1.032261          0          4

by Jean Roth , jroth@nber.org , 24 May 2016