Summary statistics for d4_hos_c3_66 variable in hosp_rollup2552_96_2009 dataset

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d4_hos_c3_66 |          1       37661           .      37661      37661

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