A word on sample selection and sample size:
This is a self selected sample. Disboarders may be more likely than the general
DVC population to buy Annual Passes or Park Hoppers or UPHs or whatever. I'd guess we buy more APs, because there are many of us here who have a relative lot of points and go several times a year, and more Park Hoppers - because we are fairly well educated in them being a good deal - and know that there are discounts available via brokers on them. Whereas the average non-Disboard DVCer is possibly more likely to buy what Disney tells them to buy - the UPH. But without a similar study on non-Disboarders, it is impossible to say for sure.
Sample size. There are currently about 43 responses to this thread and 58% of us hold annual passes. With 95% confidence we can claim that between 82% and 32% of us actually have annual passes. See statistical output below (from stats software called Minitab):
Power and Sample Size
Test for One Proportion
Testing proportion = 0.58 (versus not = 0.58)
Alpha = 0.05
Sample Alternative Alternative
Size Power Proportion Proportion
43 0.9500 0.8232 0.3159
As there are more responses, these numbers will get tighter, but not very quickly. Proportions require BIG samples for high confidence and tight focus.
Disclaimer, I am NOT a statistician - though I do this sort of work for a living.