Summary statistics for allsurgicaldischargesper1000medi variable in 1999_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
allsurgica~i |        307     100.282    10.12761   45.50248    132.179

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