Um...what?
The park holds x amount of people before hitting capacity, and that number is pretty damn close to 41,000, that's not a comparison. My point is that during HHN half of the park's rides are closed and the main attractions (haunted houses) are very low capacity...it should not be hosting numbers comparable to a busy summer day unless they plan on greatly increasing the infrastructure of the event.
Also, Im not sure where your attendance figures came from but I interned with the park over the summer...I'm right about the attendance numbers lol.