Making a Matrix in a Form

Hi,

I am looking to create a matrix like table in a form. It would be used for accessing the capability of Project Managers for a recruitment company. On the X axis there will be different industries (ie IT, Finance etc). On the Y axis there will be different categories (like strategy, applications etc). Then I will need some kind of drop down box to link it all together and give each person a score out of 5. So for example somebody could have a score of 2 for their Strategy knowledge in IT Companies but a score of 5 for their Strategy knowledge in Applications etc...

Does anyone know if this is possible and if so any help on how to construct this would be much appreciated,

Many thanks in advance, Alex