Summary statistics for d_4_hos_c2_90 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_ho~c2_90 |         49    102986.6    173593.4       1513    1013031

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