Income tax is just the tip of the iceberg, when tax is mentioned a lot of people jump to thinking about income tax, forgetting the other 47 taxes we encounter daily, some disguised as fees, levis, surcharges, etc. etc. etc. The human race has got to smarten up taxes, fat and garbage is killing us. To the best of our ability we should be boycotting retail outlets and substituting flea markets, and yard sales. Just the other day I got another credit card in the mail, (which I have absolutely no intention of activating) I guess about a month ago I signed some paper to get 10% off some patio furniture I was buying...............and people are wondering about all the credit card fraud.......... no wonder with so many millions of them out there. When I was a kid stores were open about 44 hous a week, now they are closed about 44 hours a week. This "shop till you drop" mentality is killing us between trips to McDonalds and A & W. Not to mention all the extra pollution caused from driving to these places (for which we pay more tax)
I can't find any better comparison of tax rates than this than this, but I have no reason to doubt its accuracy.
Total Tax Wedge single worker (most recent) by country
Of course if you count payment for certain government services as taxes then the rates might go up. However, such services would still have to be paid for whether they were provided by government or the private sector.