Summary statistics for c_1_c7_99 variable in prds_hosp10_yr2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   c_1_c7_99 |          1     2462833           .    2462833    2462833

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