Summary statistics for medicareenrollees1993 variable in 1993_surg_discharges_s

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
medicar~1993 |         52     1125903     4019908      24794   2.93e+07

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