Not fetching equal number of records

[#1]

Hi all,

I'm using an Bar Chart and Straight Table in my sample application.

I Added few fields as a dimension in straight table and using below expression.

=count ( {$<[$(=GetCurrentField([LensResponse]))] = {">=$(CTFilterMin)<=$(CTFilterMax)"}>} Distinct [LensKey])

What i trying to achieve is, all the time, number of rows in straight table should be equal to the numeric of N . 

Ex: If N = 3 then the number of rows in straight table should also be 3, and also the dimension "LensKey" should be distinct.

Please suggest where i had done mistake.

Thanks in advance.

Regards

Satish.A