Summary statistics for d_4_hos_c6_39 variable in hosp_rollup2552_96_1997 datase

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_hos~6_39 |          4      152718      288113       1670     584822

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