Summary statistics for s3_1_c4_9 variable in prds_hosp10_yr2017 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   s3_1_c4_9 |          4      9102.4    6916.034       1527      17408

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