Summary statistics for b_1_c0_9920 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 b_1_c0_9920 |          1     1174773           .    1174773    1174773

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