I found this list of marginal taxes: http://www.nationmaster.com/graph/tax_hig_mar_tax_rat_ind_rat-highest-marginal-tax-rate-individual http://www.nationmaster.

I found this list of marginal taxes: http://www.nationmaster.com/graph/tax_hig_mar_tax_rat_ind_rat-highest-marginal-tax-rate-individual http://www.nationmaster.com/graph/tax_hig_mar_tax_rat_ind_ra... While Sweden is high on the list, they're actually not in the number one spot -- that's Denmark. USA is in 37th place with a marginal tax of 35%.