Summary statistics for d4_sub2_c2_68 variable in hosp_rollup2552_96_2009 datase

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d4_sub2~2_68 |          1         166           .        166        166

by Jean Roth , jroth@nber.org , 21 Apr 2018