It's nice to hear they're responsive when you ask. I know it's a lot of work, and I admire the fact someone does the work.
I wonder if the folks griping on this forum have ever been involved in collecting Portsmouth data, collating & sending it in. I would suggest that griping about US Sailing Portsmouth numbers require the following :
a) membership in US Sailing
b) membership in an organization that has collected & sent data in to US Sailing Portsmouth Committee.
They actually post the list of organizations that sent in data, so if you're not properly credited, speak up!