DVCNews does a pretty decent job of tracking monthly sales
@wdrl I believe is the one that does all the tracking. This has a high level of detail from the number of points to the number of contracts and for which resorts.
I just wish DVCNews would consolidate it all to a single spreadsheet we could view but you can click through the pages and find info going pretty far back.
https://www.dvcnews.com/index.php/dvc-program/financial/news-34867
As an aside I went and looked at the WDC annual reports to see if they provide info, turns out very little but some interesting things were found. For instance it says about 550 rooms will be brought on board with Riviera and Reflections. So that means Reflections (about 200) will be smaller than Riviera (341 rooms) which might also explain their desire to add the high point units (cabins or whatever they call them over there). It also says that Disney hotel rooms (domestic) were at 88% capacity for 2018. It does also say the margins on DVC builds is double digits so very profitable for the company, as reported in 2008, with the intention of DVC to provide a free cash flow for investment back into the company's other segments or divisions within a segment.