In Sweden all non-compete clauses that has been challenged by a court has been thrown out. Unless they have been backed by compensation. Too few cases has been tried to establish a floor for this compensation, but numbers thrown around indicate that you should be prepared to pay around 60-80% of the salary during the non-compete period.
>>mzi+(OP)
On Wall Street it is typical to get full salary for the non-compete period, but in some cases that may be a modest fraction of total compensation including bonus/other incentives.