Summary statistics for d_4_hos_c12_64 variable in prds_hosp10_yr2012 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_ho~12_64 |        613     1352067     4378364         86   7.53e+07

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