Summary statistics for c_1_c6_9201 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 c_1_c6_9201 |        151     1581408     4224081          4   4.79e+07

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