Where is my other cake?

Receiving letter about our performance bonus last few days....Really not much, compare to last year. Reason been given, what else? is our downtime of economic....same as increment. Been told that mine is consider good compare to the others...as getting an upgrading this time. However, the % of increment is really insignificant. Having dinner with a friend last night. He said his company is giving two figures of % increment. Wow, that's lots. Ours? aha...still have balance using one of my hand to calculate. Same industry, why having so much difference? chamm....