Actually, changing it 5 should work based on the information you've provided so far.

You can post a sample workbook so we can see your data. You can replace names with Name1, Name2, etc. People invariably have things in their datasets they don't tell us about, until we're all looking at the same thing it may be impossible to get it exactly right.

Click GO ADVANCED and use the paperclip icon to post up your workbook.