Summary statistics for d_4_hos_c12_70 variable in prds_hosp10_yr2015 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_ho~12_70 |      1,557    657137.1     1478023         66   2.67e+07

by Jean Roth , jroth@nber.org , 24 Aug 2018