To be fair to European salaries, you need to convert them to pre-tax numbers. There is a 33% employer's tax that is not counted in the numbers shown here. So 50

To be fair to European salaries, you need to convert them to pre-tax numbers. There is a 33% employer's tax that is not counted in the numbers shown here. So 50% should be added to the salaries in the spreadsheet for Scandinavia at least to more accurately reflect the pre-tax numbers.