Summary statistics for ophthalmologistsper100000residen variable in 2006_hosp_p

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
ophthalmol~n |        307    4.785691    1.179419     1.5514    10.6163

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