Salary raises and bonuses Worldwide Clinical Trial

Hi,

Does anybody know what bonus is usually offered after the yearly review at WCT, and also what salary increase? I know it depends on performance, but I was curious if they have the standard 1-2% merit increase as most CROs have, plus 10% bonus, or if the bonus scheme depends also on your performance or team performance.

It is not specified in my contract, as opposed to other contracts that I had with my former employers and I am really curious about it.

Thank you!