Summary statistics for medicareenrollees2001 variable in 2001_surg_discharges_h

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
medicar~2001 |        307    178139.1     1557556      14784   2.73e+07

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