Summary statistics for c_1_c6_90 variable in prds_hosp10_yr2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c6_90 |        845      792862     2928078         20   4.82e+07

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