Summary statistics for obstetriciangynecologistsper variable in caphphsa1996 da

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
obstetrici~r |      3,437    13.03619    5.604696   2.824908   69.88283

by Jean Roth , jroth@nber.org , 15 Mar 2018