Summary statistics for d4_sub2_c3_66 variable in hosp_rollup2552_96_2008 datase

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d4_sub2~3_66 |          1       12909           .      12909      12909

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