Summary statistics for d_4_hos_c12_60 variable in prds_hosp10_yr2012 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_ho~12_60 |      3,696     1698396     5036483          2   1.19e+08

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