Summary statistics for mastectomyforbreastcancerper1000 variable in 2001_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
mastect~1000 |        168    1.528968    .4176638   .4588803   2.762362

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