Summary statistics for medicareenrollees1992 variable in 1992_surg_discharges_s

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
medicar~1992 |         52     1118340     3993739      23629   2.91e+07

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