Bumblebee probabilities?

When the time comes to try and breed my spider and pastel, and everything works out well, what are my percentages of successfully getting a bumblebee out of the batch? Im sure I wont get a full clutch of bumblebees right?

25%Normal
25%Spider
25%Pastel
25%Bumble Bee

Regards,

B

This is chances per egg, not per clutch. Keep that in mind.

http://www.worldofballpythons.com/wizard/ (for future references on percentages).