Summary statistics for mastectomyforbreastcancerper1000 variable in 2008_10_sur

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
mastect~1000 |        306    .8758823     .409357      -1.77       2.35

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