Summary statistics for medicareenrollees1997 variable in 1997_surg_discharges_h

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
medicar~1997 |        307    177502.5     1552079      12708   2.72e+07

by Jean Roth , jroth@nber.org , 14 Mar 2018