Resolves to number of successful launches of all variants of orbital launch vehicles on Nextspaceflight's Manifest Page.

https://nextspaceflight.com/launches/past/?search=SpaceX

https://nextspaceflight.com/launches/?q=&f=agency_1&tab=

If that page is demonstrably wrong or out of date, then I will either wait for update or a correct source will be decided upon and used as a replacement.

(Starship is considered an orbital launch vehicle, regardless of true orbit not being demonstrated. Success may well be more of an issue with test flights.)