Summary statistics for b_1_c21_109 variable in prds_hosp10_yr2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 b_1_c21_109 |          4    19507.75    16243.25        353      36820

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