Add columns to matrix

HI,

I am using ssrs 2005.

I get the dataset which will result with dates as below which I have added to matrix. The following is the result:

Now I need to add two columns Count(X) & Count(Y) which must display the count of "X"present in the row & count of "Y" respectively.

The result must be as below:

I am a newbie. Can anyone let me know how to achieve this?

Thanks & regards,

Anand

Thanks & Regards, Anand