Summary statistics for d_4_hos_c12_69 variable in prds_hosp10_yr2017 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_ho~12_69 |      1,711     4607968     7816789        138   7.92e+07

by Jean Roth , jroth@nber.org , 26 Oct 2018