Summary statistics for d_4_hos_c6_51 variable in hosp_rollup2552_96_1997 datase

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_hos~6_51 |          1      139901           .     139901     139901

by Jean Roth , jroth@nber.org , 5 Sep 2018