Summary statistics for d_4_hos_c1_56 variable in hosp_rollup2552_96_1996 datase

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_hos_c1~6 |          1        1686           .       1686       1686

by Jean Roth , jroth@nber.org , 3 Sep 2018