Summary statistics for medicareenrollees2004 variable in 2004_surg_discharges_s

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
medicar~2004 |         52     1116341     3981423      39456   2.90e+07

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