Limiting Records Returned within Groups

Sorry to be a noob here, but I've scoured the rest of the threads, and can't find the answer to my dilemma.

I'm trying to write a report that returns the top 10 depositors (based on current balance) for each of our branches. I've broken out each branch into it's own group.

When I apply the 'Top N' function, it limits the first group to 10 records, but pulls nothing for the remaining groups.

I've seen other posts that say I need to write a formula that counts the records in each group, and then in the detail section, suppress records greater than 10, but I have no idea how to create the 'count records' formula.

Again, sorry to be the fresh fish here, but I'm at my wit's end.

Thanksfirstly create a formula

formula 1:

//it puts in section 'Group header'
shared numbervar mycount:=0;


formula 2:

//now, inside section 'details'
shared numbervar mycount;
mycount:=mycount+1;


now, click right on section 'detalis' it shows popup menu
you do click on Format Section ......
click on button Suppress and there you have to write

shared numbervar mycount;
if mycount>10 then
true


I don't tested this, but I think it may help you|||Hensa22, you are my savior. Thank you so much.